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Geography & Life Sciences: Chapter 42828

Chapter 42828 provides bibliographic information on scholary research in geography and in the life sciences.

Direct mechanical ventricular assistance. Acute and long-term effects in the dog. Archives of Pathology 87(4): 423-431

Direct medullary-to-periosteal transition and the occurrence of subperiosteal haematopoietic islands. Archives of Oral Biology 10(3): 545-546

Direct membrane fluorescence reaction of EBV-carrying human lymphoblastoid cells: blocking tests with xenogeneic antisera. International Journal of Cancer 4(6): 761-766

Direct membrane immunofluorescence reaction of Burkitt's lymphoma cells in culture. Cancer Research 29(4): 749-752

Direct membrane-damaging effect of ketoconazole and tioconazole on Candida albicans demonstrated by bioluminescent assay of ATP. Antimicrobial Agents and ChemoTherapy 26(1): 22-25

Direct metabolic effects of isoproterenol and propranolol in ischemic myocardium of the dog. American Journal of Physiology 239(4): H469-H476

Direct metabolism of 7-alpha-3H-DHEA-3-14C-glucuronoside. Experientia 22(12): 785-786

Direct metabolism of 7-alpha-3H-dehydroepiandrosteron-35S-sulphate in human ovarian tissue. Experientia 23(10): 851-852

Direct metabolism of intravenously injected dehydroepiandrosterone-7-alpha-3H-sulfate-35S at the end of normal pregnancy. Acta Endocrinologica 58(2): 261-267

Direct metastatic spread of right colonic adenocarcinoma to duodenum--barium and computed tomographic findings. Gastrointestinal Radiology 6(4): 339-341

Direct method for chromosome analysis from bone marrow. Indian Journal of Medical Sciences 21(11): 724-726

Direct method for the computation of isolated and agglutinated platelets and estimation of adhered platelets. Direct agglutinogram. Indices of platelet function. Haematologica 52(5): 371-392

Direct method for the registration of changes in intrauterine pressure during labor (description of method and first results). Akusherstvo i Ginekologiia 12(3): 214-219

Direct method for the study of human chromosomes. Revista Paulista de Medicina 72(1): 9-13

Direct method of determining the concentration of Borrelia and other blood parasites. Meditsinskaia Parazitologiia i Parazitarnye Bolezni 51(3): 28-31

Direct method of liquid scintillation counting of plasma samples by internal-external standardization. International Journal of Applied Radiation and Isotopes 24(1): 29-36

Direct method of measuring transfer ribonucleic acid binding to polyribosomes and to single ribosomes in cells of higher organisms. Analytical Biochemistry 39(1): 228-242

Direct method of quantitative determinations of ether concentrations by gas chromatography--disposable glass tube method. Masui. Japanese Journal of Anesthesiology 17(13): 1345-1350

Direct method of resuscitation. Australasian Nurses Journal 2(22): 20 Passim-20 Passim

Direct method versus underwater method in the treatment of plantar warts with ultrasound. A comparative study. Physical Therapy 53(4): 396-397

Direct methods for revascularization of the myocardium. Minerva Chirurgica 28(10): 816-819

Direct methods for the determination of lead in whole blood by anodic stripping voltammetry. American Journal of Medical Technology 46(12): 853-857

Direct methods in neutron crystallography: structure of L-proline monohydrate by symbolic addition and tangent refinement. Nature 235(5337): 328-329

Direct methods of blood cholesterol determination. Hospital 75(4): 1439-1446

Direct micro-sequence analysis of peptides from Escherichia coli ribosomal proteins S11, L9 and L29 after separation by reversed phase chromatography. Hoppe-Seyler's Zeitschrift für Physiologische Chemie 364(2): 141-155

Direct microanalysis of LSD by gas chromatography. Journal of Chromatography 31(2): 545-546

Direct microdetermination of glucose using o-toluidine. Annali Dell'istituto Superiore di Sanita 7(2): 471-471

Direct microdissection and microcloning of a translocation breakpoint region, t(1;11)(q42.2;q21), associated with schizophrenia. Cytogenetics and Cell Genetics 70(1-2): 35-40

Direct microinjection of rabbit globin mRNA into mouse 3T3 cells. Analysis of the polypeptides synthesized in vivo. Experimental Cell Research 126(2): 481-485

Direct microscopic determination of the number of milk cell elements by quantitative smear method. Veterinarni Medicina 16(11): 735-740

Direct microscopic features of subgingival plaque in localized and generalized juvenile periodontitis. Pediatric Dentistry 6(1): 23-27

Direct microscopic visualization of blood-implant interaction in vitro and in vivo. Transactions - American Society for Artificial Internal Organs 14: 48-56

Direct microscopical examination of tube cultures for the detection of trichomonads. Journal of Clinical Pathology 23(1): 91-91

Direct microscopy and the screening for tuberculosis. La Tunisie Medicale 52(6): 299-303

Direct microscopy of skin in vivo as a diagnostic aid and research tool. Journal of Dermatologic Surgery and Oncology 6(9): 744-749

Direct microscopy of the profile of abrasions. Sudebno-Meditsinskaia Ekspertiza 11(2): 16-16

Direct microsurgery of the vocal cord under general anesthesia--simple method using instruments from other medical specialties. Jibi Inkoka Otolaryngology 43(12): 1005-1012

Direct microsurgical approach to aneurysms of the internal carotid bifurcation. Surgical Neurology 13(1): 27-37

Direct microsurgical intra-arterial procedures on ICA and MCA. Neurosurgical Review 6(1): 7-12

Direct microsurgical repair of intracavernous vascular lesions. Journal of Neurosurgery 58(6): 824-831

Direct microsurgical treatment of brachial plexus lesions. Acta Chirurgica Belgica 82(3): 251-260

Direct microvascular monitoring with implantable ultrasonic Doppler probes. Journal of Microsurgery 3(4): 217-221

Direct milk excretion of Campylobacter jejuni in a dairy cow causing cases of human enteritis. Epidemiology and Infection 114(1): 15-24

Direct mitogenic effect of ionophore A23187 on isolated human T helper lymphocytes. European Journal of Immunology 14(3): 286-288

Direct modeling of cast metal inlays with quick-setting (self-setting) acrylate. Fogorvosi Szemle 59(9): 280-282

Direct modification of plasma low-density lipoproteins in interstitial inflammatory fluid of the rabbit. Inflammation 8(4): 337-342

Direct modification of the membrane adenylate cyclase system by islet-activating protein due to ADP-ribosylation of a membrane protein. Proceedings of the National Academy of Sciences of the United States of America 79(10): 3129-3133

Direct modulation of pancreatic CCK receptors and enzyme secretion by insulin in isolated pancreatic acini from diabetic rats. Diabetes 32(3): 241-246

Direct monitoring of arterial blood pressure in depressed and normal newborn infants during the first hour of life. Journal of Pediatrics 85(4): 553-559

Direct monitoring of fetal heart rate using clip and spiral electrodes. Harefuah 87(3): 115-116

Direct monitoring of sequential enzymatic hydrolysis of peptides by thermospray mass spectrometry. Biomedical Mass Spectrometry 11(8): 403-407

Direct monitoring of the microcirculation in experimental venous flaps with afferent arteriovenous fistulas. British Journal of Plastic Surgery 47(8): 554-559

Direct monosynaptic contacts between type-identified alpha-motoneurons in the cat. Brain Research 308(1): 196-199

Direct motor cortex projections to the interstitial nucleus of Cajal in the cat demonstrated by autoradiographic technique. Okajimas Folia Anatomica Japonica 58(4-6): 595-602

Direct movement of ions through lipid membranes. II. Experimental part. Biofizika 17(5): 788-793

Direct multiplanar CT findings in cystic teratoma of the ovary. Journal of Computer Assisted Tomography 8(6): 1131-1135

Direct muscular resnses (M) and reflexes (H) evoked by singe and repetitive electric impulses. Electromyography 9(1): 17-25

Direct myocardial effects of angiotensin II. American Journal of Physiology 220(2): 477-481

Direct myocardial effects of intracoronary administration of new contrast materials with lost osmolality. Investigative Radiology 15(1): 39-46

Direct myocardial effects of nitrous oxide. Anesthesiology 37(4): 373-380

Direct myocardial effects of precatheterization medications. American Heart Journal 88(5): 609-614

Direct myocardial revascularization. Surgical Clinics of North America 51(5): 1035-1042

Direct myocardial revascularization by saphenous vein graft. Present operative technique and indications. Annals of Thoracic Surgery 10(2): 97-111

Direct myocardial revascularization in retrospect: Experience with 50 cases. American Surgeon 39(3): 156-161

Direct myocardial revascularization using saphenous vein bypass grafts. Journal of the Maine Medical Association 62(9): 203-211

Direct myocardial revascularization with right mammary artery anastomosis at the retroaortic position in the branches of the circumflex artery . Revista Paulista de Medicina 102(2): 85-86

Direct myocardial revascularization with saphenous vein autograft. Clinical experience in 100 cases. Diseases of the Chest 56(4): 279-283

Direct myocardial revascularization without extracorporeal circulation. Description of the technic and initial results. Arquivos Brasileiros de Cardiologia 41(4): 309-316

Direct myocardial revascularization. Apropos of 123 operated cases. Maroc Medical 54(584): 593-598

Direct myocardial revascularization. Determinants in the choice of vein graft or internal mammary artery. Archives of Surgery 107(5): 699-703

Direct myocardial revascularization. Operative mortality in the Cleveland clinic experience. Cleveland Clinic Quarterly 41(2): 51-54

Direct myocardial revascularization: saphenous vein bypass grafts to the distal coronary artery. Technical details and postoperative hemodynamics. Annals of Thoracic Surgery 10(2): 112-118

Direct myocardial revascularization: venous autograft technique. Postoperative assessment. Surgical Clinics of North America 51(5): 1043-1049

Direct needle insufflation for pneumoretroperitoneum: anatomic confirmation and clinical experience. Urology 46(3): 432-437

Direct neostriato-cortical connections in the cat brain detected by the retrograde axonal transport of fluorochromes. Doklady Akademii Nauk SSSR 278(5): 1265-1268

Direct neurotization of severely damaged denervated muscles. International Surgery 65(6): 529-531

Direct observation and automatic measurement of the exploratory activity of the rat. Bollettino Della Societa Italiana di Biologia Sperimentale 45(24): 1669-1671

Direct observation approach to measuring classroom behavior. Exceptional Children 46(5): 396-399

Direct observation as a means of teaching and evaluating clinical skills. Journal of Medical Education 41(2): 150-161

Direct observation by carbon-13 nuclear magnetic resonance of membrane-bound human myelin basic protein. Biochemistry 19(11): 2391-2396

Direct observation in the infant-school classroom. Journal of Child Psychology and Psychiatry, and Allied Disciplines 15(4): 263-274

Direct observation method of the molecule by electron microscopy. 2. Resolution and contrast of electron microscopy. Tanpakushitsu Kakusan Koso. Protein, Nucleic Acid, Enzyme 12(5): 429-433

Direct observation method with the patient in therapy. Fel'dsher i Akusherka 45(9): 16-21

Direct observation of 6-fluorodopamine in guinea pig nerve microsacs by 19F NMR. Biochemical and Biophysical Research Communications 110(3): 740-745

Direct observation of a light-induced electric field in chloroplasts. Biochimica et Biophysica Acta 357(2): 308-318

Direct observation of cell migration into Xenopus thymus rudiments through mesenchyme. Developmental and Comparative Immunology 4(2): 273-282

Direct observation of complexes formed between recA protein and a fluorescent single-stranded deoxyribonucleic acid derivative. Biochemistry 21(24): 6066-6072

Direct observation of delta-crystallin accumulation by laser light-scattering spectroscopy in the chicken embryo lens. Proceedings of the National Academy of Sciences of the United States of America 81(3): 785-787

Direct observation of early interactions or the basis of interactional epigenesis. La Psychiatrie de L'enfant 27(1): 107-126

Direct observation of enzyme substrate complexes by stopped-flow fluorescence: mathematical analyses. Experientia 40(11): 1197-1206

Direct observation of fluctuation of macromolecules by a fluorescence microscope. Tanpakushitsu Kakusan Koso. Protein, Nucleic Acid, Enzyme: 171-177

Direct observation of frozen specimens with a scanning electron microscope. Journal of Electron Microscopy 22(2): 185-190

Direct observation of motion of single F-actin filaments in the presence of myosin. Nature 307(5946): 58-60

Direct observation of reduction of met- and ferrylmyoglobins in the hemoglobin-free perfused rat heart. Journal of Biochemistry 88(4): 1211-1213

Direct observation of reversible formation of anionic sigma complexes related to transition state analogs for adenosine deaminase. Journal of the American Chemical Society 94(22): 7927-7928

Direct observation of substance P-induced internalization of neurokinin 1 (NK1) receptors at sites of inflammation. Proceedings of the National Academy of Sciences of the United States of America 91(19): 8964-8968

Direct observation of substrate distortion by triosephosphate isomerase using Fourier transform infrared spectroscopy. Biochemistry 19(3): 472-477

Direct observation of the distribution of fluorescent probes in phosphatidylcholine/cholesterol vesicles using flow microfluorometry. Analytical Biochemistry 140(2): 409-416

Direct observation of the effects of nerve stimulation and of exogenous catecholamines on the rat mesenteric vasculature. British Journal of Pharmacology 45(1): 193p-194p

Direct observation of the inhibitory action of lingual mechanoreceptor afferents in the frog. Bollettino Della Societa Italiana di Biologia Sperimentale 57(24): 2465-2471

Direct observation of the properties of cholesterol in membranes by deuterium NMR. Chemistry and Physics of Lipids 31(4): 359-379

Direct observation of the rapid aggregation of acetylcholine receptors on identified cultured myotubes after exposure to embryonic brain extract. Cell 34(1): 255-264

Direct observation of the torsional dynamics of DNA and RNA by picosecond spectroscopy. Proceedings of the National Academy of Sciences of the United States of America 77(10): 5593-5597

Direct observations of arrangements of carbonate groups in oxycarbonate superconductors by high-resolution electron microscopy. Microscopy Research and Technique 30(2): 155-166

Direct observations of surgical wound infections at a comprehensive cancer center. Archives of Surgery 130(10): 1042-1047

Direct observations of the canine sphincter of Oddi. Annals of Surgery 174(2): 264-273

Direct observations of vascular responses to hyperosmolar solutions, potassium and inorganic phosphate in rat skeletal muscle. Journal of Physiology 240(2): 25p-27p

Direct observations on age-hardening of precious metal alloys using electron microscopy. Kokubyo Gakkai Zasshi. Journal of the Stomatological Society, Japan 39(1): 98-99

Direct observations on the effect of "proliferation inhibitory factor" on the clonal growth of target cells. Journal of Immunology 107(5): 1259-1267

Direct occlusal registation. Dental Practitioner and Dental Record 18(6): 211-212

Direct operation for aneurysm of the middle cerebral artery--a new approach. No to Shinkei 22(4): 445-454

Direct operation for intracranial aneurysm: some technical problems and attempts at their solution. Neurologia Medico-Chirurgica 11: 1-10

Direct operation of the coronary artery observed at hospitals in the United States. Kyobu Geka. Japanese Journal of Thoracic Surgery 24(4): 288-291

Direct ophthalmoscopy at a distance. Total ophthalmography. Archivos de Oftalmologia de Buenos Aires 40(4): 76-78

Direct optical resolution of a series of pharmacologically active racemic sulfoxides by high-performance liquid affinity chromatography. Analytical Biochemistry 136(2): 293-297

Direct or indirect application of lingual brackets. Mondo Ortodontico 9(3): 63-72

Direct or indirect determination of focal doses in the irradiation of central bronchial carcinomas. Radiobiologia, Radiotherapia 7(3): 351-357

Direct osteosynthesis of trochanteric fractures. Lyon Chirurgical 68(2): 112-113

Direct oxidation of NADPH by submitochondrial particles from Saccharomyces cerevisiae. European Journal of Biochemistry 107(2): 501-504

Direct pH determination of setting cements. 2. The effects of prolonged storage time, powder/liquid ratio, temperature, and dentin. Journal of Dental Research 45(4): 1214-1219

Direct pH determinations of setting cements. I. A test method and the effects of storage time and media. Journal of Dental Research 45(1): 136-143

Direct pancreatic lymphangiography during ERCP. Gastrointestinal Endoscopy 41(5): 528-529

Direct paper chromatography of some aceto and di- and tricarboxylic acids. (Preliminary trials). Bulletin de la Societe de Chimie Biologique 49(7): 900-904

Direct participation of dCMP hydroxymethylase in synthesis of bacteriophage T4 DNA. Proceedings of the National Academy of Sciences of the United States of America 70(8): 2196-2200

Direct participation of lexA protein in repression of colicin E1 synthesis. Journal of Bacteriology 150(3): 1479-1481

Direct passage of bilirubin from the blood stream into the intestinal lumen. Observations in children with congenital atresia of the bile ducts or intestines. German Medical Monthly 11(3): 95-100

Direct passage of ions through lipid membranes. I. Mathematical model. Biofizika 16(6): 1011-1018

Direct pathway from cardiovascular neurons in the ventrolateral medulla to the region of the intermediolateral nucleus of the upper thoracic cord: an anatomical and electrophysiological investigation in the cat. Journal of the Autonomic Nervous System 9(2-3): 451-475

Direct pathway from neurons in the ventrolateral medulla relaying cardiovascular afferent information to the supraoptic nucleus in the cat. Brain Research 292(2): 221-228

Direct patient care by nursing personnel. Hospital Management 103(1): 68-71

Direct patient care--do you want it? Is it possible?. Florida Nurse 19(1): 12-15

Direct patient care: a viable career choice?. Journal of Nursing Administration 12(7-8): 17-22

Direct patient retrieval of cancer risk data. Missouri Medicine 65(12): 975-977

Direct patient settlements best for all parties. Hospitals 54(9): 129-131

Direct pattern techniques for crown fabrication under existing removable partial. Journal of the Kansas State Dental Association 64(2): 14-15

Direct perception of x-rays by the human eye. Vision Research 4(3): 251-269

Direct percutaneous carotid arteriography. Considerations on complications and tolerability in 468 examinations conducted over a 3 year period (1981-1983). Rivista di Neurobiologia 30(2-3): 128-137

Direct percutaneous cerebral angiography in neurosurgical practice. Journal of Neurosurgery 52(4): 525-528

Direct percutaneous coil and ethanol embolization of a celiac artery pseudoaneurysm. Journal of Vascular and Interventional Radiology 6(3): 357-360

Direct percutaneous needle aspiration of localized pulmonary lesions: result in 422 patients. Radiology 137(1 Pt 1): 31-35

Direct pharmacological proof that beta-adrenergic receptors involved in the insulin secretion are of the beta-2 type. Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 271(12): 1046-1048

Direct phase determination based on anomalous scattering. Methods in Enzymology 115: 41-55

Direct photoaffinity labeling of an allosteric site of subunit protein M1 of mouse ribonucleotide reductase by dATP. Evidence for two independent binding interactions within the allosteric specificity site. Journal of Biological Chemistry 257(16): 9508-9512

Direct photoaffinity labeling of an allosteric site on subunit protein M1 of mouse ribonucleotide reductase by dTTP. Proceedings of the National Academy of Sciences of the United States of America 79(1): 81-85

Direct photoaffinity labeling of phosphofructokinase using adenosine derivatives. Annals of the New York Academy of Sciences 346: 31-44

Direct photoaffinity labeling of proteins with adenosine 3'-[32P]phosphate 5'-phosphosulfate. Atractyloside inhibits labeling of a Mr = 34,000 protein in an adrenal medullary Golgi fraction. Journal of Biological Chemistry 259(17): 11153-6

Direct photoaffinity labeling of the catalytic site of mouse ribonucleotide reductase by CDP. Journal of Biological Chemistry 258(5): 3064-3068

Direct photodensitometric determination of some local anesthetics after thin-layer chromatography. Journal de Pharmacie de Belgique 24(7): 365-370

Direct photographic documentation and extinction of electronically registered cell distribution spectra. Mikroskopie 23(9): 308-310

Direct photographic recording of spontaneous psychomotor activity in psychotic patients. Activitas Nervosa Superior 15(3): 236-236

Direct photon absortiometry for long-term monitoring of uremic osteodystrophy. Nephron 34(2): 135-137

Direct physical evidence for secondary structure in an isolated fragment of R17 bacteriophage mRNA. Nature 248(445): 204-208

Direct physical evidence for stabilization of branched-chain alpha-ketoacid dehydrogenase by thiamin pyrophosphate. American Journal of Human Genetics 36(4): 802-807

Direct physical interaction involving CD40 ligand on T cells and CD40 on B cells is required to propagate MMTV. Immunity 3(1): 139-146

Direct plaque-forming cell response to sheep red blood cells in rat spleen undergoing graft-versus-host reaction. Neoplasma 19(1): 19-25

Direct plasma injection method for the analysis of tryptophan metabolites by high-performance liquid chromatography coupled with precolumn deproteinization. Analytical Biochemistry 151(2): 358-364

Direct plasmid transfer from replica-plated E. coli colonies to competent B. subtilis cells. Identification of an E. coli clone carrying the hisH and tyrA genes of B. subtilis. Molecular & General Genetics 195(1-2): 57-61

Direct pneumography of the neck in maligant laryngo-pharyngeal and cervicoesophageal neoplasms. Radiologia Diagnostica 13(2): 231-237

Direct pneumothyroidography through gas insufflation into the pretracheal cellular space. Eksperimental'naia Khirurgiia i Anesteziologiia 17(2): 24-27

Direct portal hepatography and metabolic studies via the reopened umbilical vein. Effect of vasoactive drugs on portal pressure, blood gases and lactates. American Surgeon 34(12): 852-859

Direct portographies. Nordisk Medicin 84(41): 1317-1317

Direct portography. Nordisk Medicin 85(43): 1255-1256

Direct portohepatography in the diagnosis of cavernoma of the liver. Vestnik Khirurgii Imeni I. I. Grekova 94(5): 119-121

Direct positive Coombs test for Rh isoimmunization. Sangre 18(4): 528-533

Direct positive duplication of x-ray film. Jpo: the Journal of Practical Orthodontics 3(4): 200-203

Direct positive inotropic cardiac effect of aldactone (spironolactone, canrenoate-K). Deutsche Medizinische Wochenschrift 97(41): 1535-1538

Direct positive inotropic influencing on the heart using oral spironolactone therapy. Verhandlungen der Deutschen Gesellschaft für Kreislaufforschung 38: 349-353

Direct post core preparation. Bulletin / Monmouth-Ocean County Dental Society 30(1): 8 Passim-8 Passim

Direct postsynaptic responses to stimulation of serotonin-containing neurones. Nature 225(5237): 1060-1062

Direct potentiometric determination of cyanide in biological systems. Analytica Chimica Acta 46(2): 318-321

Direct potentiometric determination of potassium and sodium in blood, plasma, and serum. Clinical Chemistry 17(1): 27-30

Direct potentiometric fluoride determination with ion selective electrodes. Pharmaceutica Acta Helvetiae 49(7-8): 270-273

Direct prenatal chromosome diagnosis of a malignancy. Cancer Genetics and Cytogenetics 11(1): 107-111

Direct preparation of solid particulates of aminopyrine-barbital complex (pyrabital) from droplets by a spray-drying technique. Journal of Pharmaceutical Sciences 72(5): 514-518

Direct presentation of nonpeptide prenyl pyrophosphate antigens to human gamma delta T cells. Immunity 3(4): 495-507

Direct pressure measurement in peripheral vessels using isovolumetric manometry. Schweizerische Medizinische Wochenschrift 103(15): 556-559

Direct pressure on the skeleton according to the Delitala method in the treatment of fractures of the tibial plateau. Minerva Ortopedica 17(11): 633-636

Direct printing of unstained, water immersed immunodiffusion slides. Medical & Biological Illustration 22(3): 194-196

Direct progesterone assays. Annals of Clinical Biochemistry 20 Pt 2: 127-128

Direct projection of cat mesodiencephalic neurons to the inferior rectus subdivision of the oculomotor nucleus. Neuroscience Letters 39(3): 243-248

Direct projection of pause neurons to nystagmus-related excitatory burst neurons in the cat pontine reticular formation. Experimental Neurology 83(2): 414-422

Direct projections from the anterior pretectal nucleus to the dorsal accessory olive in the cat: an anterograde and retrograde WGA-HRP study. Brain Research 272(2): 350-353

Direct projections from the centre median-parafascicular complex to the subthalamic nucleus in the cat and rat. Journal of Comparative Neurology 214(2): 209-216

Direct projections from the cerebellar nuclei to the superior colliculus in the rabbit: an HRP study. Journal of Comparative Neurology 216(3): 319-326

Direct projections from the extrathalamic forebrain structures to the neocortex in the macaque monkey. Neuroscience Letters 29(1): 13-17

Direct projections from the pedunculopontine tegmental nucleus to the subthalamic nucleus in the cat. Brain Research 196(1): 223-227

Direct projections of the thalamic centrum medianum in the cerebral cortex of the cat (radioautographic studies). Arkhiv Anatomii, Gistologii i Embriologii 85(12): 35-41

Direct projections to the prestriate cortex from the retino-recipient zone of the inferior pulvinar nucleus in the macaque monkey. Neuroscience Letters 43(2-3): 155-160

Direct projections to the pretectum and the midbrain reticular formation from auditory relay nuclei in the lower brainstem of the cat. Brain Research 288(1-2): 13-19

Direct proof of autoreactive T-lymphocytes in experimental allergical encephalomyelitis (EAE). Acta Neuropathologica. Supplementum 7: 169-172

Direct proof of the existence of Ca2+-induced structural changes in miosin-containing thick filaments of vertebrate skeletal muscles. Biofizika 27(3): 493-497

Direct protection against acetaminophen hepatotoxicity by propylthiouracil. In vivo and in vitro studies in rats and mice. Journal of Clinical Investigation 67(3): 688-695

Direct proton and natural abundance carbon-13 NMR observation of liver changes induced by ethionine. Biochemical and Biophysical Research Communications 108(3): 940-947

Direct psychophysical scaling of the odor intensity of undiluted N-aliphatic alcohols. Journal of Experimental Psychology 85(2): 300-304

Direct pulmonary embolectomy without extracorporeal circulation. 5 cases. Presse Medicale 12(17): 1075-1076

Direct pulmonary vascular responses in the conscious newborn lamb. Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology 48(1): 188-196

Direct pulmonary vascular responses to prostaglandins in the conscious newborn lamb. American Journal of Physiology 238(5): H631-H638

Direct pulp capping and partial pulpotomy with diluted formocresol in primary molars. Acta de Odontologia Pediatrica 5(2): 57-61

Direct pulp capping with Dycal. A clinical survey. Journal of the Canadian Dental Association 35(11): 584-587

Direct pulp capping with Gelita silver tampon and regeneran. Clinical and histological study. Deutsche Zahn-, Mund-, und Kieferheilkunde Mit Zentralblatt für die Gesamte Zahn-, Mund-, und Kieferheilkunde 56(5): 143-151

Direct pulp capping with lyophilized dentin chips in animal experiments and clinical research. Schweizerische Monatsschrift für Zahnheilkunde 78(3): 247-256

Direct pulp capping--a biological trial of 8 products. Schweizerische Monatsschrift für Zahnmedizin 94(1): 4-22

Direct pulp capping: an overview. Dental Student 58(10): 44-7, 52

Direct puncture angiography in congenital venous malformations. Ajr. American Journal of Roentgenology 140(1): 135-136

Direct puncture angiography in hemangioma of the maxillofacial region. Stomatologiia 50(1): 28-31

Direct puncture technique for laparoscopy. Annals of the Royal College of Surgeons of England 77(2): 153-154

Direct puncture versus run up cervical myelography with iopamidol: a comparison of side effects, EEG changes and radiographic quality. Journal of Neurology, Neurosurgery, and Psychiatry 46(10): 959-962

Direct quantitation of platelet-associated IgG by electroimmunoassay. Blood 60(1): 54-58

Direct quantitative analysis of blood sugar by the autoanalyzer with the conventional o-TB reagent. Rinsho Byori. Japanese Journal of Clinical Pathology 19: Suppl:409-Suppl:409

Direct quantitative analysis of indicine-N-oxide in cancer patient samples by gas chromatography using the internal standard heliotrine-N-oxide including a mass spectral comparison of their trimethylsilyl derivatives. Biomedical Mass Spectrometry 7(2): 65-73

Direct quantitative and qualitative analysis of thin layer chromatography by spectrophotometry and fluorometry. Tanpakushitsu Kakusan Koso. Protein, Nucleic Acid, Enzyme 15(1): 67-73

Direct quantitative determination of LDL cholesterol and HDL cholesterol using agarose gel electrophoresis. Zeitschrift für die Gesamte Innere Medizin und Ihre Grenzgebiete 39(19): 478-481

Direct quantitative determination of Scilla glycosides on thin-layer chromatograms by means of remission measurements. Journal of Chromatography 40(2): 244-253

Direct quantitative determinations by multiple metastable peak monitoring. 1--Warfarin in plasma. Biomedical Mass Spectrometry 10(12): 646-651

Direct quantitative estimation of several iodothyronines in rat bile by radioimmunoassay and basal data on their biliary excretion. Biochimica et Biophysica Acta 716(3): 383-390

Direct quantitative evaluation by photometry of thin layer chromatograms. Bollettino Chimico Farmaceutico 113(7): 379-392

Direct quantitative evaluation of thin layer chromatogramms by remission- and fluorescence measurement. 1. Microdetermination of xanthine derivatives in blood. Arzneimittel-Forschung 19(10): 1756-1759

Direct quantitative evaluation of thin layer chromatogramms by remission- and fluorescence measurement. 2. Determination of drugs in 2 combination preparations by remission measurements. Arzneimittel-Forschung 19(11): 1895-1897

Direct quantitative evaluation of thin-layer chromatograms by remission- and fluorescence measurement. 6. Determination of adrenaline, noradrenaline and dopamine from urine. Journal of Chromatography 56(2): 271-279

Direct quantitative evaluation of thin-layer chromatography with remission and fluorescence determinations. 3. Determination of morphine, codeine, thebaine, papaverine and narcotine in opium with remission measurement. Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft 304(4): 297-306

Direct quantitative evidence of tetracycline primary localization in cell mitochondria. Antibiotiki 11(5): 426-429

Direct quantitative thin-layer chromatography by remission and transmission measurement. A review. Dansk Tidsskrift for Farmaci 45(8): 289-301

Direct quantitative thin-layer-chromatographic determination of chelidonium-alkaloids. Planta Medica 40(3): 278-283

Direct quenching of adriamycin radicals by coenzyme Q10 and tetrazolium salts. Biochemical Pharmacology 32(8): 1441-1444

Direct radiographic examination in the diagnosis of disk hernia. Annali di Radiologia Diagnostica 41(4): 275-283

Direct radiographic examination of the pancreas. Therapeutische Umschau. Revue Therapeutique 27(4): 203-209

Direct radiographic magnification. La Radiologia Medica 70(5): 363-363

Direct radiographic magnification--a competitive procedure to contact prints of sections of the peripheral extremities. Rontgenpraxis; Zeitschrift für Radiologische Technik 35(8): 321-328

Direct radiographic magnification: a contribution to the study of bone pathology. La Radiologia Medica 69(7-8): 513-518

Direct radiographic magnification: evaluation of three microfocus x-ray tubes. Ajr. American Journal of Roentgenology 138(1): 139-142

Direct radiographic visualization of the uterine arteries. Quaderni di Radiologia 33(2): 179-186

Direct radioimmune detection in human plasma of the association between factor VIII procoagulant protein and von Willebrand factor, and the interaction of von Willebrand factor-bound procoagulant VIII with platelets. Blood 61(6): 1163-1173

Direct radioimmunoassay and gas chromatography-mass spectrometry compared for determination of melatonin in plasma. Clinical Chemistry 29(9): 1703-1704

Direct radioimmunoassay for cholic and chenodeoxycholic conjugates using 125I tracers. Journal of Nuclear Medicine and Allied Sciences 25(3): 99-106

Direct radioimmunoassay for melatonin in plasma. Clinical Chemistry 29(2): 396-397

Direct radioimmunoassay for plasma corticosterone and aldosterone in frog. I. Validation of the methods and evidence for daily rhythms in a natural environment. General and Comparative Endocrinology 46(4): 521-532

Direct radioimmunoassay for the detection of IgM antibodies against Mycoplasma pneumoniae. Journal of Immunological Methods 32(3): 261-273

Direct radioimmunoassay for the detection of barbiturates in blood and urine. Analyst 107(1275): 629-633

Direct radioimmunoassay for the determination of 16-acetyl-gitoxin in serum. Clinica Chimica Acta; International Journal of Clinical Chemistry 104(3): 337-343

Direct radioimmunoassay of antibody against hepatitis B core antigen using 32P-labelled core particles. European Journal of Clinical Microbiology 3(1): 25-29

Direct radioimmunoassay of estradiol-17 beta in defatted bovine milk. Steroids 39(6): 711-721

Direct radioimmunoassay of human renin: comparison with renin activity in plasma and amniotic fluid. Hypertension 2(4): 465-470

Direct radioimmunoassay of nuclear 3,5,3' triiodothyronine in rat anterior pituitary. Journal of Clinical Investigation 65(3): 675-681

Direct radioimmunoassay of plasma CEA. Bollettino Dell'istituto Sieroterapico Milanese 52(4): 333-345

Direct radioimmunoassay of progesterone in human plasma. Endokrinologie 80(1): 1-7

Direct radioimmunoassay of rat angiotensinogen and its application to rats in various endocrine states. Clinical Science 62(4): 355-360

Direct radioimmunoassay of serum thyroxine. Revista de Investigacion Clinica; Organo del Hospital de Enfermedades de la Nutricion 26(2): 125-131

Direct radioimmunoassay of urinary estrogen and pregnanediol glucuronides during the menstrual cycle. American Journal of Obstetrics and Gynecology 137(4): 443-450

Direct radioimmunoassays for "aldosterone" and "18-hydroxycorticosterone" in unprocessed urine, and their use in screening to distinguish primary aldosteronism from hypertension. Clinical Chemistry 28(3): 453-456

Direct radioimmunoassays of renin and renin substrate during converting-enzyme inhibition. Clinical and Experimental Hypertension. Part A, Theory and Practice 4(11-12): 2193-2202

Direct radioimmunochemical determination of plasmatic renin activity. Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales 166(4): 643-648

Direct radioimmunologic analysis of serum progesterone. Quaderni Sclavo di Diagnostica Clinica E di Laboratorio 19(4): 472-482

Direct radioimmunologic demonstration of plasma aldosterone. Verhandlungen der Deutschen Gesellschaft für Innere Medizin 78: 1513-1515

Direct radioimmunological measurement of thromboxane B2 in plasma. Thrombosis Research 39(6): 767-770

Direct radioligand measurement of dopamine receptors in the anterior pituitary gland. Methods in Enzymology 103: 557-590

Direct radiologic aspects of intracranial meningioma. Journal Belge de Radiologie 53(2): 108-118

Direct radiologic examination of the abdomen in neonatal necrotizing enteritis. La Radiologia Medica 66(4): 274-275

Direct radiological enlargement in the study of middle and inner ear. Technical note. Nuntius Radiologicus 34(8): 803-808

Direct radiological magnification of thin objects compared with contact exposures and mammographic techniques. Rofo 136(4): 453-462

Direct radiological studies of the normal breast. Radiographic technic and aspects. La Radiologia Medica 56(11): 993-1001

Direct rapid electroenzymatic sensor for measuring alcohol in whole blood and fermentation products. Annals of the New York Academy of Sciences 434: 515-519

Direct rapid laryngoscopy. Eksperimental'naia Khirurgiia i Anesteziologiia 13(6): 89-92

Direct reactions of pyridinium oximes with organophosphorus compounds. Arhiv Za Higijenu Rada i Toksikologiju 35(3): 263-268

Direct reactions of the smooth muscles of the major cerebral arteries to acute hypoxia and hypercapnia. Patologicheskaia Fiziologiia i Eksperimental'naia Terapiia: 12-15

Direct read-out of cardiac output by means of the fiberoptic indicator dilution method. American Heart Journal 77(2): 178-186

Direct reading gas detecting tube systems. American Industrial Hygiene Association Journal 32(7): 488-489

Direct recanalization with transluminal angioplasty in acute myocardial infarct. Deutsche Medizinische Wochenschrift 108(37): 1383-1386

Direct reciprocal connections between the bed nucleus of the stria terminalis and dorsomedial medulla oblongata: evidence from immunohistochemical detection of tracer proteins. Journal of Comparative Neurology 213(4): 399-405

Direct reconstruction in coronary sclerosis using aorto-coronary vein bypass. Deutsche Medizinische Wochenschrift 95(13): 662-6 Passim

Direct reconstruction of the coronary circulation. Nihon Kyobu Geka Gakkai 21(3): 259-261

Direct reconstruction of the main coronary artery injured during surgery of tetralogy of Fallot. Report of 2 successfully treated cases. Shujutsu. Operation 25(10): 1166-1172

Direct recording of K and Na current-potential characteristics of squid axon membrane. Nature 224(5224): 1116-1118

Direct recording of arterial pressure during spontaneous sleep in normal and hypertensive subjects. Atti Della Accademia Dei Fisiocritici in Siena. Sezione Medico-Fisica 16(1): 779-788

Direct recording of oxyhaemoglobin dissociation curve in vivo. Nature 237(5351): 149-150

Direct recording of pulmonary compliance and conductance using interruption of air current and analogous circuits. Archives Internationales de Physiologie et de Biochimie 79(4): 793-795

Direct recording of stereoscopic images with the scanning electron microscope by the anaglyph colour technique. Medical & Biological Illustration 21(3): 130-133

Direct recording of the electrical activity of the sinoatrial node. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 66(7): 992-1001

Direct recording on XY of PC02-P02 in aquatic confined conditions. Journal de Physiologie 67(3): 345a-345a

Direct recordings from the cone cells of a primate. Nature 309(5965): 212-213

Direct recordings of the temperatures in the tracheobronchial tree in normal man. Journal of Clinical Investigation 69(3): 700-705

Direct registration of current-potential relationships of cardiac and skeletal muscle membrane. Study using imposed voltage. Journal de Physiologie 65: Suppl 3:408a+-Suppl 3:408a+

Direct regulation by calcium of cytoplasmic messenger ribonucleic acid coding for pre-proparathyroid hormone in isolated bovine parathyroid cells. Journal of Clinical Investigation 72(5): 1851-1855

Direct reimbursement, dental service plans. Journal of the American Dental Association 126(12): 1598; Author Reply 1599-1598; Author Reply 1599

Direct reimbursement-the sensible cost effective approach to dental benefits. Texas Dental Journal 99(5): 6-9

Direct reimplantation of total hip replacements in septic hips in the adult. Instructional Course Lectures 31: 29-38

Direct relation between the significantly increased IgG specific antibody titer and the clinico-evolutive form in respiratory infections in infants and children. IgA and IgD levels in the evolution. Revista de Igiena, Bacteriologie, Virusologie, Parazitologie, Epidemiologie, Pneumoftiziologie. Bacteriologia, Virusologia, Parazitologia, Epidemiologia 27(2): 81-90

Direct relationship between arsenate active transport and phospholipid turnover in yeasts. Boletin de Estudios Medicos Y Biologicos 32(5-6): 217-223

Direct relationship between blood pressure and blood viscosity in normal and hypertensive subjects. Role of fibrinogen and concentration. American Journal of Medicine 70(6): 1195-1202

Direct relationship of brain concentration of methadone with analgesia in chronic morphine-implanted and acute naloxone-treated rats. Nida Research Monograph 41: 495-496

Direct relationship of marrow cell growth and 1-beta-D-arabinofuranosylcytosine metabolism. Cancer Research 44(11): 5046-5050

Direct relaxant actions of procaine and tetrodotoxin on vascular smooth muscle. Journal of Pharmacology and Experimental Therapeutics 164(1): 60-74

Direct release of myocardial catecholamines into the left heart chambers : the enhancing effect of acute coronary occlusion. Archives Internationales de Pharmacodynamie et de Therapie 163(1): 219-226

Direct renal action of captopril (SQ 14225): dissociation of natriuretic and vascular actions in isolated perfused rat kidney. American Journal of Cardiology 49(6): 1511-1512

Direct renaturation of the dodecyl sulfate complexes of proteins with Triton X-100. Biochimica et Biophysica Acta 670(2): 195-202

Direct repair of the defect in spondylolisthesis. Preliminary report. Journal of Bone and Joint Surgery. British Volume 52(3): 432-437

Direct repeats flank three small nuclear RNA pseudogenes in the human genome. Cell 26(1 Pt 1): 11-17

Direct repeats of the F plasmid incC region express F incompatibility. Cell 24(3): 687-694

Direct repeats surrounding the ribosomal RNA genes of Physarum polycephalum. Nucleic Acids Research 12(4): 2047-2053

Direct repetition of a 1.2 Md DNA sequence is involved in site-specific recombination by the P1 plasmid R68. Gene 10(4): 319-328

Direct representation of para-apendiceal encapsulated abscess. Rozhledy V Chirurgii 52(5): 315-317

Direct resolution of alpha-amino acid enantiomers by ligand exchange: stereoselection mechanism on silica packings coated with a chiral polymer. Journal of Chromatography 204: 185-193

Direct resolution of mono- and diol enantiomers of unsubstituted and methyl-substituted benz[a]anthracene and benzo[a]pyrene by high-performance liquid chromatography with a chiral stationary phase. Journal of Chromatography 316: 569-584

Direct restorative resins--an update for the clinician. Journal 62(3): 9-13

Direct restorative resins-a comparative study. Journal of Prosthetic Dentistry 47(2): 163-170

Direct restorative resins: materials and techniques. Compendium of Continuing Education in Dentistry 4(4): 335-340

Direct results of the early postoperative complex treatment of patients with tubal pregnancy. Akusherstvo i Ginekologiia 49(10): 67-69

Direct results of the treatment of hypospadias. Urologiia i Nefrologiia 38(3): 57-60

Direct results of treating hypertension at a sanatorium. Voprosy Kurortologii, Fizioterapii, i Lechebnoi Fizicheskoi Kultury 38(3): 264-269

Direct results of using a new multimodal chemotherapy plan in malignant non-Hodgkin lymphomas. Sovetskaia Meditsina: 82-83

Direct reticulocyte counting method. Rinsho Byori. Japanese Journal of Clinical Pathology 19: Suppl:261-Suppl:261

Direct retinal projections to the hypothalamus, piriform cortex, and accessory optic nuclei in the golden hamster as demonstrated by a sensitive anterograde horseradish peroxidase technique. Journal of Comparative Neurology 196(1): 155-172

Direct retinal projections to the lateroposterior and pulvinar nuclear complex (LP-Pul) in the cat, as revealed by the anterograde HRP method. Brain Research 276(2): 325-328

Direct retrieval and automatic processing of surgical reports. Langenbecks Archiv für Chirurgie 327(1): 1198-1206

Direct retrograde azygography. Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin 107(3): 309-328

Direct revascularization of ischemic myocardium by laser. Zhonghua Wai Ke Za Zhi 33(4): 243-245

Direct revascularization of the heart. Early clinical experience with 200 patients. Journal of Thoracic and Cardiovascular Surgery 63(3): 353-359

Direct revascularization of the myocardium without extracorporeal circulation. Description of the technic and preliminary results. Arquivos Brasileiros de Cardiologia 38(5): 365-373

Direct revascularization of the myocardium. Subclavian-coronary autogenous venous by-pass in two stages. (Anatomo-surgical study). Archivio di Chirurgia Toracica E Cardiovascolare 26(4): 303-326

Direct revascularization of the septal artery. Canadian Journal of Surgery. Journal Canadien de Chirurgie 23(2): 111-113

Direct revascularization procedure in the management of myocardial ischemia. Circulation 43(2): 175-178

Direct revascularization with coronary gas endarterectomy. New York State Journal of Medicine 70(15): 1995-1998

Direct revascularization with vein grafts. New York State Journal of Medicine 70(15): 1990-1992

Direct revascularization. Internal mammary artery to left coronary artery anastomosis. New York State Journal of Medicine 70(15): 1993-1994

Direct rheographic and photoelectric pulse volume recording in peripheral angiopathies. Elektro Medizin; Biomedizin und Technik 14(3): 87-90

Direct roentgen location on the sclera-surface of marginal foreign bodies with the aid of scleral grids. Ophthalmologica. Journal International D'ophtalmologie. International Journal of Ophthalmology. Zeitschrift für Augenheilkunde 158 Suppl: 325-328

Direct roentgen magnification in the diagnosis of gastric polyposis. Vestnik Khirurgii Imeni I. I. Grekova 109(9): 47-50

Direct rupture of the choroid. Archives of Ophthalmology 75(3): 384-385

Direct sagittal (lateral) computer tomography of the temporomandibular joints. Journal of the Bergen County Dental Society. Bergen County Dental Society 50(6): 11-13

Direct sagittal (positional) computed tomography of the head. Neuroradiology 22(4): 199-201

Direct sagittal and coronal CT scanning--an economical light beam source for patient positioning. British Journal of Radiology 56(672): 979-979

Direct sagittal computed tomography of the skull: method and preliminary results. Deutsche Medizinische Wochenschrift 106(43): 1416-1417

Direct scanning of LDH isoenzymes on wet agar-gel. Clinical Chemistry 17(12): 1214-1214

Direct scintigraphic demonstration of pericardial cysts. Medizinische Klinik 66(39): 1308-1311

Direct scintigraphic imaging of pulmonary embolism. Annales de Radiologie 23(4): 304-305

Direct scintilymphadenography of the mediastinal ganglia. Les Bronches 17(5): 384-393

Direct screwing of isthmi in treatment of spondylolysis and spondylolisthesis in children. Revue de Chirurgie Orthopedique et Reparatrice de L'appareil Moteur 59(1): 115-121

Direct selection for P1-sensitive mutants of enteric bacteria. Journal of Bacteriology 118(3): 810-814

Direct selection of DNA inserts in plasmid gene of kanamycin-resistance. Molecular & General Genetics 180(2): 487-488

Direct selection of active Claviceps colonies on agar plates. Zeitschrift für Allgemeine Mikrobiologie 23(2): 95-98

Direct selection of complementing diploids from PEG-induced fusion of Bacillus subtilis protoplasts. Molecular & General Genetics 185(2): 329-333

Direct selection of recombinant plasmids in Bacillus subtilis. Gene 20(3): 459-469

Direct selection procedure for the isolation of functional centromeric DNA. Proceedings of the National Academy of Sciences of the United States of America 78(6): 3760-3764

Direct sensitivity test for isoniazid. Indian Journal of Medical Research 57(6): 1006-1010

Direct separation of alpha-hydroxycarboxylic acid ester enantiomers by gas chromatography with optically active copper(II) complexes. Journal of Chromatography 202(2): 305-308

Direct separation of enantiomer of ephedrine and some analogues by reversed-phase liquid chromatography using (+)-di-n-butyltartrate as the liquid stationary phase. Journal of Chromatographic Science 22(10): 441-443

Direct sequencing of DNA isolated from mRNA differential display. Biotechniques 18(3): 448-453

Direct sequencing of a novel DPB1 allele (DPB1*5101) of the heterozygote from the membrane of reverse dot blot analysis. Tissue Antigens 44(3): 204-207

Direct sequencing of the complete CFTR gene: the molecular characterisation of 99.5% of CF chromosomes in Wales. Human Molecular Genetics 2(10): 1551-1556

Direct sequencing of the polymerase chain reaction-amplified 16S rRNA gene of Flavobacterium gondwanense sp. nov. and Flavobacterium salegens sp. nov., two new species from a hypersaline Antarctic lake. International Journal of Systematic Bacteriology 43(1): 77-83

Direct serial magnification arteriography as an adjuvant in the diagnosis of surgical lesions in the alimentary tract. American Journal of Surgery 117(2): 170-176

Direct serogrouping of group B streptococci from urogenital and gastric swabs with nitrous acid extraction and the Phadebact streptococcus test. American Journal of Clinical Pathology 78(6): 850-853

Direct simulation of enzyme systems: first results with a direct simulation basic element. Acta Physiologica Latino Americana 19(2): 153-155

Direct sinusography. Der Radiologe 11(11): 390-394

Direct skeletal fixation. Transactions of the International Conference on Oral Surgery: 287-291

Direct skiascopy by ophthalmoscope and refraction in children. Bulletin des Societes D'ophtalmologie de France 68(11): 861-865

Direct skin microscopy as an aid in the early diagnosis of precancer and cancer of the skin in the elderly. Journal of the American Geriatrics Society 28(8): 337-340

Direct solid-phase fluoroenzymeimmunoassay of 5 beta-pregnane-3 alpha, 20 alpha-diol-3 alpha-glucuronide in urine. Clinical Chemistry 30(2): 185-187

Direct solid-phase radioimmunoassay for the detection of Aujeszky's disease antibodies. Zentralblatt für Bakteriologie. 1. Abt. Originale. A: Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie 247(1): 1-7

Direct sonographic detection of tubal pregnancy following a fertilization operation. Geburtshilfe und Frauenheilkunde 44(8): 506-509

Direct spectrofluorimetric determination of the free amino group of cephalexin in its lysine salt. Analyst 105(1253): 813-816

Direct spectrophotometric analysis of hemoglobin in isoelectric focusing tube gels. Analytical Biochemistry 140(1): 276-283

Direct spectrophotometric assay for angiotensin-converting enzyme in serum. Clinical Chemistry 29(6): 1093-1096

Direct spectrophotometric assay of glucuronic acid in the presence of labile glucosiduronic acids. Analytical Biochemistry 45(1): 164-175

Direct spectrophotometric detection of ascorbate free radical formed by dopamine beta-monooxygenase and by ascorbate oxidase. Biochimica et Biophysica Acta 630(1): 30-35

Direct spectrophotometric detection of cation flux in membrane vesicles: stopped-flow measurements of acetylcholine-receptor-mediated ion flux. Analytical Biochemistry 135(1): 83-94

Direct spectrophotometric determination of corticosteroids on thin layer chromatograms. Laboratornoe Delo: 225-227

Direct spectrophotometric determination of methylcobalamin and hydroxocobalamin in binary mixture. Evaluation of the stability of methylcobalamin in aqueous solutions. Il Farmaco; Edizione Pratica 26(9): 508-517

Direct spectrophotometric determination of mucin disulfide linkages. Analytical Biochemistry 58(2): 624-631

Direct spectrophotometric determination of salicylic acid, acetylsalicylic acid, salicylamide, caffeine, and phenacetin in tablets or powders. Journal of Pharmaceutical Sciences 55(4): 404-407

Direct spectrophotometric determination of serum and urinary oxalate with oxalate oxidase. Journal of Clinical Chemistry and Clinical Biochemistry. Zeitschrift für Klinische Chemie und Klinische Biochemie 19(11): 1103-1106

Direct spectrophotometric determination of the structure of dinucleoside monophosphates. European Journal of Biochemistry 17(3): 533-538

Direct spectrophotometric estimation of ferrocyanide and its possible uses in sulfhydril oxidation studies. Analytical Biochemistry 28(1): 230-242

Direct spectrophotometric measurement of the rate of reduction of disulfide bonds. The reactivity of the disulfide bonds of bovine -lactalbumin. Journal of Biological Chemistry 248(2): 707-710

Direct spectrophotometric measurement of the ribosephosphate isomerase catalyzed reaction. Analytical Biochemistry 29(1): 40-47

Direct spectrophotometric observation of an intermediate formed from deoxyadenosylcobalamin in ribonucleotide reduction. Biochemistry 12(1): 24-34

Direct spectrophotometric quantitation of 17-ketosteroids on thin-layer chromatograms. Journal of Laboratory and Clinical Medicine 71(6): 1028-1033

Direct spectrophotometric quantitation of steroid chromatograms. I. The measurement of corticosteroids. Analytical Biochemistry 20(3): 423-431

Direct spectroscopic observation of a brewer's yeast pyruvate decarboxylase-bound enamine intermediate produced from a suicide substrate. Evidence for nonconcerted decarboxylation. Journal of Biological Chemistry 258(22): 13415-7

Direct spinal anaesthesia for repair of myelomeningocele. British Medical Journal 2(5505): 86-87

Direct spinal cord and root injury caused by acupuncture--report of 2 cases. No Shinkei Geka. Neurological Surgery 12(10): 1219-1223

Direct splenocaval shunt for selective decompression of portal hypertension in children. Surgery 87(3): 271-279

Direct spot transfer technique for multiple thin layer chromatography. Steroids 12(1): 1-7

Direct staining of mouse T lymphoblasts with fluoresceinated Vicia villosa lectin. Immunology 46(4): 769-776

Direct stilbamidine effect on the morphology and kinetics of plasmacytoma and myelopoietic cells. Klinische Wochenschrift 45(22): 1131-1135

Direct stimulation by insulin and fructose of very-low-density lipoprotein secretion by the perfused liver. Biochemical Journal 119(5): 48p-48p

Direct stimulation by purified GM-CSF of the proliferation of multipotential and erythroid precursor cells. Blood 55(1): 138-147

Direct stimulation of ADCC by cloned gamma interferon is not ablated by glucocorticoids: studies using a human monocyte-like cell line (U-937). Molecular Immunology 21(2): 167-173

Direct stimulation of beta 2-adrenergic receptors in rat anterior pituitary induces the release of adrenocorticotropin in vivo. Proceedings of the National Academy of Sciences of the United States of America 80(21): 6728-6731

Direct stimulation of insulin secretion in vitro by scretion. Deutsche Medizinische Wochenschrift 90(38): 1663-1669

Direct stimulation of lymphocytes by antigen in vitro. British Journal of Surgery 55(11): 872-873

Direct stimulation of lymphoid tissue of the chicken. 3. Haemagglutinin production, haemolysin-forming cells and changes in lymphoid tissues following injection of guinea-pig erythrocytes into the bone marrow. Immunology 25(4): 663-674

Direct stimulation of lymphoid tissue of the chicken. I. Antibody-producing, antibody-transferring and plaque forming capacity of the thymus, spleen and bursa of Fabricius following intrathymic and intravenous injection of antigen. European Journal of Immunology 2(1): 18-25

Direct stimulation of lymphoid tissue of the chicken. II. Changes in lymphoid organs following intrathymic and intravenous injection of antigen. European Journal of Immunology 2(1): 25-29

Direct stimulation of ovarian progesterone-metabolizing enzyme by gonadotropin-releasing hormone in cultured granulosa cells. Journal of Biological Chemistry 256(3): 1248-1254

Direct stimulation of phosphatidylinositol degradation by addition of vasopressin to purified rat liver plasma membranes. Endocrinology 111(1): 341-343

Direct stimulation of the detrusor muscle using a simulated net electrode and transvasal stimulation using bipolar electrodes in dogs. Der Urologe 10(5): 246-248

Direct stimulation of the transfer of antibiotic resistance by sex pheromones in Streptococcus faecalis. Plasmid 6(3): 270-278

Direct stimulatory action of blood serum, vitamin D3, and its hydroxy-analogs on calcium transport in the small intestine of chicks in vitro. Biulleten' Eksperimental'noi Biologii i Meditsiny 90(12): 683-686

Direct stimulatory effect of ethanol on 17 alpha-hydroxylase activity of rat testis interstitial cells. Life Sciences 34(9): 845-852

Direct stimulatory effect of histamine on aldosterone secretion of the perfused dog adrenal gland. Japanese Journal of Physiology 31(4): 457-463

Direct stomal tracheoscopy. Critical Care Medicine 1(5): 277-278

Direct streptozotocin toxicity on dispersed mouse islet cells determined by [51]Cr-release. Medical Biology 58(6): 322-328

Direct structural information for the copper site of dopamine beta-mono-oxygenase obtained by using extended X-ray-absorption fine structure. Biochemical Journal 221(2): 545-548

Direct structural localization of two toxin-recognition sites on an ACh receptor protein. Nature 299(5878): 81-84

Direct structure determination of multilayered membrane-type systems which contain fluid layers. Biophysical Journal 13(5): 480-494

Direct studies of dikaryotization in Schizophyllum commune. II. Behavior and fate of multikaryotic hyphase. Archives of Microbiology 128(2): 172-178

Direct study by radioactive tracers of the interaction between circulating blood and vascular prostheses. Chirurgie; Memoires de L'academie de Chirurgie 107(6): 418-423

Direct study of the formation of a complex between yeast hexokinase and its substrates by dialysis on sephadex G-25. European Journal of Biochemistry 11(1): 106-112

Direct study of the role of xylose and sodium in calcium absorption using jejunal perfusions in humans. 1st results. Lyon Medical 226(13): 99-102

Direct subcortical diffusion in epilepsy with focus in the anterior frontal lobe demonstrable in the post-critical phase. Illustration of case. Rivista di Neurologia 37(1): 9-18

Direct subdural scintigraphy. Report of a case with subdural effusion following pneumococcal meningitis. European Journal of Nuclear Medicine 5(3): 293-297

Direct subjective scales in psychophysics. Methodologic research. L'annee Psychologique 69(1): 247-264

Direct sulfide oxidation in the solubilization of sulfide ores by Thiobacillus ferrooxidans. Journal of Bacteriology 96(4): 1433-1434

Direct superior zonulotomy and its development through 18 years of experience. Archivos de Oftalmologia de Buenos Aires 43(1): 1-11

Direct suppression of in vitro antibody production by mouse spleen cells by the carcinogen benzo(a)pyrene but not by the noncarcinogenic congener benzo(e)pyrene. Cancer Research 44(8): 3388-3393

Direct suppression of lymphocyte induction by the immunoregulatory human serum low density lipoprotein, LDL-In. Journal of Immunology 124(1): 156-160

Direct suppression of natural killer activity in human peripheral blood leukocyte cultures by glucocorticoids and its modulation by interferon. Cancer Research 43(9): 4019-4025

Direct suppressive effect of prostaglandin D2 on growth hormone secretion from rat anterior pituitary. Asia-Oceania Journal of Obstetrics and Gynaecology 10(4): 541-545

Direct suprarenoscopy in the precise determination of the operability of lung cancer patients. Voprosy Onkologii 29(10): 24-28

Direct surgery for coronary artery disease. Technique for left anterior descending coronary artery bypass. JAMA 211(7): 1182-1184

Direct surgery in peripheral obliterative arteriopathies. Observations on some cases treated with prosthesis. Ospedali D'italia - Chirurgia 21(1): 9-31

Direct surgery in the treatment of chronic obstruction of the femoropopliteal segment. Prensa Medica Argentina 56(40): 1833-1834

Direct surgery in the treatment of posterior communicating aneurysms. Lancet 2(7572): 808-811

Direct surgery of aneurysm arising at the junction of the internal carotid and posterior communicating artery. No to Shinkei 17(10): 1003-1008

Direct surgery of brain aneurysm--experiences with 103 cases. No to Shinkei 19(8): 815-824

Direct surgery of coronary arteries (1st results). Marseille Medical 107(8): 549-551

Direct surgery of coronary artery obstructions. Arquivos Brasileiros de Cardiologia 22(6): 255-264

Direct surgery of coronary disease and post-infarction outcomes. Bollettino Della Societa Italiana di Cardiologia 17(4): 201-204

Direct surgery of coronary obliterations and recent myocardial infarct. Bulletin de la Societe des Sciences Medicales du Grand-Duche de Luxembourg 108(1): 9-15

Direct surgery of large nerve trunks in leprosy. Journal de Chirurgie 99(3): 235-274

Direct surgery of leprous neuritis. Acta Leprologica: 63-68

Direct surgery of the arteries (synthetic prosthesis and prevention of secondary thrombosis). Minerva Chirurgica 25(13): 907-933

Direct surgery of the coronary arteries. Annales de Medecine Interne 122(1): 71-75

Direct surgical approach by oral route to the first 2 cervical vertebrae. Journal Francais D'oto-Rhino-Laryngologie, Audio-Phonologie et Chirurgie Maxillo-Faciale 16(4): 271-273

Direct surgical correction of Ebstein's disease: 4 cases surgically treated successfully. Annales de Chirurgie Thoracique et Cardio-Vasculaire 7(1): 11-21

Direct surgical management of acute coronary diseases. Nihon Rinsho. Japanese Journal of Clinical Medicine 41(12): 2829-2839

Direct surgical management of masses in the region of the vein of Galen. Surgical Neurology 2(1): 17-21

Direct surgical method of the coronary artery. Kyobu Geka. Japanese Journal of Thoracic Surgery 24(1): 70-73

Direct surgical myocardial revascularization. Medical Journal of Australia 1(24): 951-953

Direct surgical obliteration of a persistent trigeminal artery aneurysm. Case report. Journal of Neurosurgery 40(2): 249-251

Direct surgical procedures on the coronary arteries. Journal of Cardiovascular Surgery 12(3): 248-250

Direct surgical therapy of ventricular arrhythmias in coronary heart disease. Thoracic and Cardiovascular Surgeon 29(5): 315-319

Direct surgical treatment of atherosclerotic arteriopathies of the lower extremities. Minerva Medica 71(16): 1169-1171

Direct surgical treatment of chronic obliterating arteriopathies of the lower limbs. Minerva Medica 65(24): 1290-1291

Direct surgical treatment of giant intracranial aneurysms. Neurological Research 2(3-4): 305-325

Direct surgical treatment of leprous main nerve trunks (indications and results in 230 interventions). Bulletin de la Societe Medicale D'afrique Noire de Langue Francaise 13(1): 1-20

Direct suspension laryngoscopy and general anesthesia. Revue de Laryngologie - Otologie - Rhinologie 92(5): 318-323

Direct synthesis and characterization of site-specific adenosyl adducts derived from the binding of a 3,4-dihydroxy-1,2-epoxybenzo[c]phenanthrene stereoisomer to an 11-mer oligodeoxyribonucleotide. Chemical Research in Toxicology 8(3): 444-454

Direct synthesis of p-methoxybenzyl carbazate and p-methoxybenzyloxycarbonylamino acids using p-methoxybenzyl chloroformate as reagent. Experientia 25(6): 576-578

Direct synthesis of the 2'-O-methyl analogues of 1- -(D-arabinofuranosyl) cytosine and uracil and some related derivatives. Acta Biochimica Polonica 20(1): 73-81

Direct synthesis rates of liver-formed plasma proteins by two methods: a comparative study. International Journal of Applied Radiation and Isotopes 19(9): 685-694

Direct target point determination for stereotactic brain operations from CT data and the calculation of setting parameters for polar-coordinate stereotactic devices. Applied Neurophysiology 45(4-5): 387-395

Direct teleradiographic examination in lateral projection using the hard ray technic in the study of the facial profile. Rivista Italiana di Stomatologia 26(2): 113-124

Direct teleroentgenography as an objective method of diagnosis in malocclusion. Stomatologiia 50(5): 44-47

Direct test for determining sensitivity of M. tuberculosis to streptomycin. Indian Journal of Medical Research 60(3): 354-357

Direct test of the power function for loudness. Science 154(3752): 1036-1037

Direct testing for low-density lipoprotein cholesterol. American Journal of Cardiology 75(12): 831-832

Direct thermometry of the pancreas in the postoperative period. Vestnik Khirurgii Imeni I. I. Grekova 132(5): 36-39

Direct thermometry, ophthalmodynamometry, auscultation and palpation in extracranial cerebrovascular disease: an evaluation of rapid diagnostic methods. Stroke 1(4): 205-218

Direct thiation of uridine 5'-phosphate. Chemical & Pharmaceutical Bulletin 16(7): 1400-1402

Direct three-dimensional reconstruction of a corneal stromal lamella from electron micrographs. Journal of Theoretical Biology 48(1): 207-213

Direct ties between neocortex and hippocampus. Fiziolohichnyi Zhurnal 14(6): 819-821

Direct tissue isoelectric focusing of nervous system and muscle sections for detection of IgG patterns. Acta Neurologica Scandinavica 67(4): 202-209

Direct tissue visualization of normal cross-reacting antigen in neoplastic granulocytes. American Journal of Clinical Pathology 73(3): 351-355

Direct titrimetric determination of the antihypertensive drugs methyldopa and propranolol in pharmaceutical preparations. Analyst 107(1278): 1086-1087

Direct titrimetric microdetermination of threonine. I. Direct determinations of threonine-L-arginine and L-histidine-threonine-L-arginine mixtures without separating. Acta Clinica Belgica 25(1): 54-58

Direct to consumer advertising of prescription drugs. FDA's first round of tests. American Pharmacy Ns24(2): 20-23

Direct tomographic measurement of the angle of anteversion of the femoral neck in children. Annales de Radiologie 11(5): 304-314

Direct tomographic measurement of the angle of declination (anteversion) of the femoral neck in adults. Revue du Rhumatisme et des Maladies Osteo-Articulaires 35(4): 196-200

Direct transcutaneous transhepatic portomanometry with a Chiba needle. Terapevticheskii Arkhiv 56(2): 71-74

Direct transfection of viral and plasmid DNA into the liver or spleen of mice. Proceedings of the National Academy of Sciences of the United States of America 81(23): 7529-7533

Direct transfer of a conditioned taste aversion reflex. Doklady Akademii Nauk SSSR 259(5): 1265-1267

Direct transfer of antigen-specific cytolytic activity to noncytolytic cells upon fusion with liposomes derived from cytolytic T cell clones. Journal of Experimental Medicine 159(1): 261-275

Direct transfer of coliphage lambda DNA from Escherichia coli to cellular slime mold Dictyostelium discoideum. Gene 21(3): 211-216

Direct transfer of one-carbon units in the transformylations of de novo purine biosynthesis. Biochemistry 21(12): 2870-2874

Direct transfusions and transfusions with preserved (citrated) blood in burns. Problemy Gematologii i Perelivaniia Krovi 16(1): 27-29

Direct transhepatic assessment of hepatic vein pressure and direction of flow using a thin needle in patients with cirrhosis and Budd-Chiari syndrome. An effective alternative to hepatic vein catheterization. Gastroenterology 86(6): 1395-1399

Direct transhepatic cross-circulation in hepatic coma in man. Canadian Medical Association Journal 97(24): 1435-1445

Direct transition from hypo- to hyperkalaemic paralysis during potassium treatment of familial periodic paralysis. A case. Danish Medical Bulletin 14(7): 157-160

Direct translation of DNA in the cell-free systems. Postepy Biochemii 17(3): 497-513

Direct translation of a circular messenger DNA. Nature 220(5172): 1088-1091

Direct translation of bacteriophage fd DNA in the absence of neomycin B. Journal of Molecular Biology 42(3): 595-598

Direct transmission between the hammer and the oval window by a teflon piston after platinectomy. Annales D'oto-Laryngologie et de Chirurgie Cervico Faciale 82(4): 402-402

Direct transmission of Trypanosoma cruzi between Triatoma infestans nymphs. Boletin Chileno de Parasitologia 26(1): 17-19

Direct transmural measurement of the detrusor pressure. A technique of detrusor pressure recording in micturition with intravesical and prevesical suprapubic catheters compared with recordings using a rectal balloon and rectal open-end catheters. Investigative Urology 18(5): 392-395

Direct transtissue intra-organ lymphography; technique and results. Lymphology 6(1): 19-27

Direct transumbilical portohepatography in the diagnosis of hepatic echinococcosis. Khirurgiia 42(5): 17-19

Direct traumatic third nerve palsy. South African Medical Journal 58(3): 109-111

Direct treatment of nerve lesions in brachial plexus injuries in adults--a series of 100 operated cases. International Orthopaedics 5(2): 151-168

Direct treatment of the fetus during birth. JAMA 225(4): 415-415

Direct triggering of B lymphocytes by insolubilized antigen. European Journal of Immunology 4(9): 591-597

Direct tritium-labelling into histidine of luteinizing hormone-releasing hormone agonists and use of the tracers in studies on proteolytic breakdown. Biochimica et Biophysica Acta 761(2): 183-190

Direct two-site binding enzyme immunoassay for human alpha-1-fetoprotein. Part I: Comparison of different peroxidase-IgG-conjugates and various reaction conditions. Zeitschrift für Medizinische Laboratoriumsdiagnostik 25(1): 5-13

Direct ultra-micro determination of serum glucosephosphate isomerase. Clinica Chimica Acta; International Journal of Clinical Chemistry 33(1): 265-267

Direct ultramicro method for the determination of serum inorganic phosphorus. Rinsho Byori. Japanese Journal of Clinical Pathology 19(3): 227-231

Direct ultrasonic irradiation of the hypophysis in diabetic retinopathy. Archiv für Klinische und Experimentelle Ohren- Nasen- und Kehlkopfheilkunde 204(3): 237-248

Direct ultrastructural demonstration of negative charges in the glomerular basement membrane with phosphotungstic acid at low pH. Acta Histochemica. Supplementband 29: 137-139

Direct union of coronary arteries after excision of short segments--an approach without arterial sutures, prostheses, or adhesives. Journal of Surgical Research 14(6): 560-564

Direct ureterocystoneostomy following lesions of the pelvic ureteral segment (high ureterocystoneostomy). Der Chirurg; Zeitschrift für Alle Gebiete der Operativen Medizen 40(12): 557-559

Direct urethro-cystoscopy. Der Urologe 6(3): 163-165

Direct urethrocystometry in the study of bladder function. Revista Colombiana de Obstetricia Y Ginecologia 21(3): 266-270

Direct urinary steroid determination using SPAC Cortisol Kit. Horumon to Rinsho. Clinical Endocrinology 30(6): 645-651

Direct urological complications in Crohn's disease: enterovesical fistula and ureteral obstruction. Rofo 138(2): 162-169

Direct vascular effects of thiopental. Proceedings of the Western Pharmacology Society 38: 91-92

Direct vasodilatation by labetalol in anaesthetized dogs. British Journal of Pharmacology 70(2): 287-293

Direct vasodilator activity of atropine in the rat perfused hindlimb preparation. Clinical and Experimental Pharmacology & Physiology 8(3): 277-281

Direct vasodilator and positive inotropic actions of amrinone. Journal of Molecular and Cellular Cardiology 12(6): 647-652

Direct vasodilators with unknown modes of action: the nitro-compounds and hydralazine. Journal of Cardiovascular Pharmacology 6 Suppl 4: S646-S655

Direct vector-free malaria transmission. A potential mode of infection also for medical professions. Fortschritte der Medizin 101(39): 1755-1756

Direct veneers of a thermoplastic crown and bridge veneering material. Journal of the Canadian Dental Association 34(7): 357-360

Direct venous extension of renal cell carcinoma to common iliac vein with patent main renal vein. Urology 24(6): 629-631

Direct versus cultured preparation of bone marrow cells from 22 patients with acute myeloid leukemia. Human Genetics 60(3): 281-283

Direct versus indirect personality assessment: evidence and implications. Journal of Consulting and Clinical Psychology 38(3): 319-324

Direct versus indirect response-reinforcer relationships in teaching autistic children. Journal of Abnormal Child Psychology 8(4): 537-547

Direct versus projective measurement of achievement motivation. Journal of Consulting and Clinical Psychology 32(6): 712-717

Direct versus vicarious paired-associate learning in retardates and normals. Journal of Educational Psychology 59(5): 339-349

Direct vertebral venography in lumbar vertebral disk hernias. Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin 109(5): 593-603

Direct view, dry field using teamwork with Dr. Schön's suction method (I). Quintessenz Journal 12(6): 561-564

Direct view, dry workfield--teamwork using the Prof. Schön suction method (IV). Quintessenz Journal 12(9): 817-822

Direct vision brush cytology with colonoscopy: an aid to the accurate diagnosis of colonic strictures. British Journal of Surgery 71(12): 930-932

Direct vision brushing cytology in the diagnosis of colo-rectal malignancy. Acta Cytologica 18(6): 477-481

Direct vision chorion biopsy and chromosome-specific DNA probes for determination of fetal sex in first-trimester prenatal diagnosis. Lancet 2(8313): 1416-1419

Direct vision gastric biopsy using the Machida FGS-B6 gastroscope. Gastrointestinal Endoscopy 17(1): 23-27

Direct vision gastroforceps invented by the author. Shujutsu. Operation 25(3): 324-327

Direct vision internal urethrotomy in the treatment of complete traumatic urethral obstruction and stricture: report of 3 cases. Zhonghua Wai Ke Za Zhi 22(3): 177-177

Direct vision of the ampulla of Vater through the gastroduodenal fiberscope. Lancet 1(7443): 902-903

Direct vision palliation of transposition on the great vessels. Journal of Cardiovascular Surgery 8(4): 292-297

Direct vision urethrotomy in the management of urethral strictures: (a preliminary report). Medical Journal of Zambia 17(2): 46-48

Direct visual observation of the contraction of the urinary bladder and urethra during stimulating pelvic nerve, hypogastric nerve and pudendal nerve electrically--a new in vivo method. Nihon Hinyokika Gakkai Zasshi. Japanese Journal of Urology 72(3): 306-312

Direct visual perception: a reply to Gyr. Psychological Bulletin 79(6): 396-397

Direct visual synchronization of cineangiocardiographic pictures with the electrocardiogram, intracardial pressure tracing and oxygen saturation. Rontgen-Blatter; Zeitschrift für Rontgen-Technik und Medizinisch-Wissenschaftliche Photographie 25(2): 84-85

Direct visualisation of the site of development of enamel prism sheaths. Die Naturwissenschaften 54(10): 252-252

Direct visualization by scanning electron microscopy of the preganglionic innervation and synapses on the true surfaces of neurons in the frog heart. Neuroscience Letters 51(2): 265-270

Direct visualization of a vast cortical calcium compartment in Paramecium by secondary ion mass spectrometry (SIMS) microscopy: possible involvement in exocytosis. Journal of Cell Science 108: 1895-1909

Direct visualization of coronary microcirculation. Kardiologiia 12(3): 18-24

Direct visualization of endodontic techniques in extracted teeth. Journal of Dental Education 38(10): 565-567

Direct visualization of fluorescein-labeled microtubules in vitro and in microinjected fibroblasts. Journal of Cell Biology 88(1): 234-240

Direct visualization of intracranial aneurysms by multiplane dynamic CT. Ajnr. American Journal of Neuroradiology 4(3): 425-428

Direct visualization of intracranial tumours in stereotactic and angiographic films by computer calculation of longitudinal CT-sections: a new method for stereotactic localization of tumour outlines. Acta Neurochirurgica 58(1-2): 27-35

Direct visualization of labeled nucleotides in DNA using electron microscopy and autoradiography. Journal of Cell Biology 61(1): 257-261

Direct visualization of living organ of Corti and studies of its extracellular fluids. Laryngoscope 84(10): 1767-1776

Direct visualization of particle velocity distribution by pseudostereoscopic viewing of time-lapsed sequential images: application to fast axonal transport. Cell Motility 4(4): 231-239

Direct visualization of receptors for thyrotropin-releasing hormone with a fluorescein-labeled analog. Proceedings of the National Academy of Sciences of the United States of America 78(1): 587-591

Direct visualization of renin-cell distribution in preglomerular vascular trees dissected from rat kidney. American Journal of Physiology 265(1 Pt 2): F151-F156

Direct visualization of spinal dermoid cyst by positive contrast study. British Journal of Radiology 45(539): 859-862

Direct visualization of the pancreas by laparoscopy. Zhonghua Nei Ke Za Zhi 23(8): 503-4, 526

Direct visualization of unstained nucleic acids on a metal substrate. Ultramicroscopy 11(2-3): 161-166

Direct visualization of ventricular heart septal defects by subcostal bidimensional echocardiography. Minerva Cardioangiologica 32(1-2): 29-34

Direct vitreous reaction to intraocular lens implants. Graefe's Archive for Clinical and Experimental Ophthalmology 220(3): 110-116

Direct vs indirect assessment of simple knowledge structures. ESD-TR-65-542. Technical Documentary Report. United States. Air Force. Systems Command. Electronic Systems Division: 1-47

Direct withdrawal of zones during preparative capillary type isotachophoresis. Acta Medica Okayama 36(5): 399-406

Direct wounds of the neck. Medical Times 94(8): 961-971

Direct writeout of total respiratory resistance. Journal of Applied Physiology 28(5): 675-678

Direct x-ray diffraction quantitative analysis of quartz in industrial dust films deposited on silver membrane filters. Occupational Health Review 21(1): 26-34

Direct x-ray inactivation of the viruses of Teschen and Talfan diseases, foot-and-mouth disease and vesicular stomatitis. Nature 207(992): 37-39

Direct x-ray spectrometric determination of bromine in water. Analytical Chemistry 46(3): 437-440

Direct zonulolysis with stripper for cataract extraction. American Journal of Ophthalmology 63(2): 316-319

Direct "metrizamide" myelocystography in syringohydromyelia. Report of 3 cases. Australasian Radiology 28(4): 311-316

Direct, automatic and simultaneous microdetermination of the chlorine and alkaline reserve in biological media. Annales de Biologie Clinique 31(1): 15-18

Direct, continuous, simultaneous and in situ control of the oxyhemoglobin level in deep arterial and venous media in mammals. Experientia 24(2): 204-206

Direct, electrophysiologically guided operations for malignant ischemic ventricular tachycardia. Pacing and Clinical Electrophysiology 17(3 Pt 2): 550-551

Direct, fixed-time kinetic assays for beta-hydroxybutyrate and acetoacetate with a centrifugal analyzer or a computer-backed spectrophotometer. Clinical Chemistry 26(12): 1713-1717

Direct, indirect, and sham laser photocoagulation in the management of central serous chorioretinopathy. American Journal of Ophthalmology 95(4): 457-466

Direct, simultaneous determination of propranolol and its 4-hydroxy metabolite by liquid chromatography. Journal of Pharmaceutical Sciences 73(12): 1825-1827

Direct, stereocontrolled synthesis of a prostaglandins using the bicyclo[2.2.1]heptene approach. Journal of the American Chemical Society 95(20): 6331-6332

Direct--indirect technic for crown preparation for vital teeth. Die Quintessenz 25(11): 53-55

Direct-acting mutagens in diesel exhausts: magnitude of the problem. Mutation Research 101(1): 1-10

Direct-contact (membraneless) hemoperfusion through oils. Clinical Chemistry 18(6): 554-562

Direct-contact photography--a convenient and versatile technique for the cameraless photography of polyacrylamide gels. Analytical Biochemistry 62(2): 609-614

Direct-current bactericidal effect on intact skin. Antimicrobial Agents and ChemoTherapy 18(1): 137-141

Direct-current bone growth stimulation: shock treatment. Nursing Mirror 152(3): 28-29

Direct-current cardioversion with diazepam as sedative agent. Journal of the Mississippi State Medical Association 11(2): 57-60

Direct-current circuit for regulationg temperature of small experimental animals. Journal of Applied Physiology 32(2): 252-253

Direct-current countershock in supraventricular and ventricular tachycardia. Nordisk Medicin 77(8): 253-256

Direct-current countershock without anesthesia. Experience in a military hospital in the management of arrhythmias. JAMA 199(12): 939-941

Direct-current fluorescent lighting for experimental chambers. Psychophysiology 9(6): 663-664

Direct-current measurement of the length of the root canal. Zahn-, Mund-, und Kieferheilkunde Mit Zentralblatt 71(3): 254-257

Direct-current potentials in the human brain evoked during timed cognitive performance. Nature 227(5262): 1057-1058

Direct-current shock for atrial fibrillation. Lancet 2(7465): 689-690

Direct-current shock in the treatment of cardiac arrhythmias. A clinical study. Acta Cardiologica 24(3): 205-226

Direct-injection enthalpimetry of micromolar quantities of unsaturated fatty acids. Analytical Biochemistry 56(2): 460-464

Direct-mail techniques and the prevention of alcohol-related problems among college students. Journal of Studies on Alcohol 44(1): 162-170

Direct-reading normograms for systolic time intervals (S.T.I.). Indian Heart Journal 32(4): 257-260

Direct-recorded intraocular pressure variations in a human subject. Archives of Ophthalmology 82(5): 637-640

Direct-reimbursement dental benefit plans. Journal of Clinical Orthodontics 18(8): 576-577

Direct-to-user linen delivery?. Hospitals 47(8): 92-4 Passim

Direct-view irradiation. Gan No Rinsho. Japan Journal of Cancer Clinics: Suppl:107-12

Direct-vision chorionic villi biopsy for prenatal diagnosis in the first trimester. Journal of Reproductive Medicine 29(8): 572-574

Direct-vision gastric biopsy. A review of 200 examinations. Medical Journal of Australia 1(9): 403-407

Direct-writing recorder of the dose-response curves of the airway to methacholine. Clinical application. Chest 80(5): 600-606

Direct-writing recorder of the flow-volume curve and its clinical application. Chest 61(3): 262-266

Directed (selective) zonography of the tracheobronchial tree. Vestnik Rentgenologii i Radiologii: 13-19

Directed 70-mm pictures in special x-ray diagnosis. Rontgen-Blatter; Zeitschrift für Rontgen-Technik und Medizinisch-Wissenschaftliche Photographie 25(8): 378-381

Directed and properly measured heat coagulation of benign cervical lesions. Geburtshilfe und Frauenheilkunde 25(9): 795-802

Directed angiography in the more accurate diagnosis of thoracic-wall neoplasms. Rozhledy V Chirurgii 53(2): 109-112

Directed antibacterial therapy of chronic pyelonephritis and its current bacteriological bases. Die Medizinische Welt 43: 2445-2451

Directed antibiotic therapy of choledocholithiasis. Minerva Chirurgica 37(5): 455-456

Directed antibiotic therapy of chronic bronchitis. Therapeutique 46(10): 1047-1048

Directed aspiration gastrobiopsy of the antral portion of the stomach. Klinicheskaia Meditsina 48(2): 122-126

Directed assembly of polypeptis of the isozymes of lactate dehydrogenase. Archives of Biochemistry and Biophysics 138(1): 352-354

Directed attention and film reader performance. Investigative Radiology 17(2): 117-118

Directed attention and maladaptive "adaptation" to displacement of the visual field. Journal of Experimental Psychology 88(3): 403-408

Directed automatic stimulations of bio-electric events. Bollettino Della Societa Italiana di Biologia Sperimentale 44(23): 2008-2010

Directed bacteriological study in chronic bronchitis by transtracheal biopsy. Orvosi Hetilap 108(1): 9-11

Directed biopsy or conisation?. Minerva Ginecologica 22(23): 1158-1159

Directed biosynthesis of lipids in protozoan cells, their composition and antineoplastic properties. Doklady Akademii Nauk SSSR 202(6): 1443-1446

Directed biosynthesis of new celestosaminide-antibiotics by Streptomyces caelestis. Journal of Antibiotics 27(10): 738-743

Directed biosynthesis of novel derivatives of echinomycin by Streptomyces echinatus. I. Effect of exogenous analogues of quinoxaline-2-carboxylic acid on the fermentation. Canadian Journal of Microbiology 30(4): 439-450

Directed care of the second twin. Ginecologia Y Obstetricia de Mexico 20(117): 599-612

Directed catheterization of the coronary sinus using a transcutaneous introduction of the catheter through the internal jugular vein. Kardiologiia 9(11): 129-130

Directed chemotherapy of ovarian cancer. Ceskoslovenska Gynekologie 34(3): 123-126

Directed childbirth--stress test. Soins. Gynecologie, Obstetrique, Puericulture: 15-22

Directed cleavage of the 16S rRNA molecule at a single internucleotide bond. Biokhimiia 60(2): 297-307

Directed colposcopic-cytologic diagnosis in cervical intraepithelial neoplasia (CIN). Geburtshilfe und Frauenheilkunde 42(6): 468-471

Directed contrast roentgen examination of internal genitals in intersexuality. Sbornik Vedeckych Praci Lekarske Fakulty Karlovy University V Hradci Kralove 8(2): 183-190

Directed control of leukocyte kinetics by Echinacin. Arztliche Forschung 19(11): 611-612

Directed cryodestruction of the prostate and posterior urethra. Urologiia i Nefrologiia 38(3): 47-49

Directed culture change and health programs in Latin America. Milbank Memorial Fund Quarterly 44(2): Suppl:111-28

Directed cytokine expression in tumour cells in vivo using recombinant vaccinia virus. Therapeutic Immunology 1(1): 17-23

Directed daydreaming of Robert Desoille. Acta Psiquiatrica Y Psicologica de America Latina 27(4-5): 295-303

Directed effector cells selectively lyse human tumour cells. Nature 297(5863): 234-236

Directed evolution of cellobiose utilization in Escherichia coli K12. Molecular Biology and Evolution 1(2): 171-182

Directed evolution of metabolic pathways in microbial populations. I. Modification of the acid phosphatase pH optimum in S. cerevisiae. Genetics 70(1): 59-73

Directed evolution of the lambda receptor of Escherichia coli through affinity chromatographic selection. Journal of Molecular Biology 160(3): 431-444

Directed extra-oral forces. Revue Belge de Medecine Dentaire. Belgisch Tijdschrift Voor Tandheelkunde 29(2): 269-276

Directed fistulization of the duodenal stump. L'union Medicale du Canada 94(11): 1474-1480

Directed fragmentation of tobacco mosaic virus RNA: excision of 3' terminal sections, containing coat protein genes of tobacco mosaic virus. Molekuliarnaia Biologiia 17(4): 809-817

Directed gastroscopy and biopsy and the new GFB Olympus equipment. Archivio di Patologia E Clinica Medica 45(5): 429-441

Directed genetic change model for X chromosome inactivation in eutherian mammals. Nature 230(5292): 292-294

Directed glycoside therapy of manifest heart insufficiency. Medizinische Klinik 66(16): 587-592

Directed glycosylation of 8-bromoadenine. Synthesis and reactions of 8-substituted 3-glycosyladenine derivatives. Journal of Organic Chemistry 37(25): 3985-3989

Directed hemotherapy in hemorrhage and hemorrhagic disorders. Der Landarzt 42(22): 961-972

Directed hemotherapy of hemorrhage in internal medicine. Die Medizinische Welt 23(40): 1393-1393

Directed hemotherapy--measured blood transfusion. Wiener Medizinische Wochenschrift 130(20): 658-662

Directed horizontal fixed eye movements. I. Basic electrophysiological study. Ceskoslovenska Oftalmologie 24(5): 336-343

Directed hormone therapy of malignant tumors of the breast. Vestnik Khirurgii Imeni I. I. Grekova 100(5): 18-21

Directed imagination method for projective assessment of teacher candidates. Journal of Educational Psychology 60(3): 178-187

Directed information magnitudes for the analysis of coupled behavior patterns. Kybernetik 4(5): 171-181

Directed internal cancer therapy. Combined hyperergization therapy. Die Medizinische Welt 52: 3183-3188

Directed isolation of gram-negative asporogenous bacteria from natural substrates. Antibiotiki 29(10): 725-729

Directed labor in general anesthesia. Minerva Ginecologica 20(22): 1783-1785

Directed labor in methoxyflurane anesthesia. Rivista di Ostetricia E Ginecologia 21(11): 674-678

Directed linear comparisons in the diagnosis of a single case. Zeitschrift für Experimentelle und Angewandte Psychologie 15(3): 467-486

Directed masturbation and the treatment of primary orgasmic dysfunction. Archives of Sexual Behavior 3(4): 349-356

Directed measures of the ambulatory scope for improvement of stationary care from the viewpoint of the specialist for gastrointestinal diseases. Zeitschrift für Arztliche Fortbildung 68(7): 342-347

Directed measures of the ambulatory scope for the improvement of stationary care from the viewpoint of a specialist for kidney diseases. Zeitschrift für Arztliche Fortbildung 68(7): 347-351

Directed measures of the ambulatory scope for the improvement of stationary care from the viewpoint of a specialist for urologic diseases. Zeitschrift für Arztliche Fortbildung 68(7): 352-354

Directed measures of the ambulatory scope of improvement of stationary care from the viewpoint of a specialist for cardiovascular diseases. Zeitschrift für Arztliche Fortbildung 68(7): 340-342

Directed membrane flow on the pseudopods of Caenorhabditis elegans spermatozoa. Cold Spring Harbor Symposia on Quantitative Biology 46 Pt 2: 697-702

Directed modification of the Tcr gene region of the plasmid pBR322 using complementary single-stranded DNA fragments carrying alkylating groups. Molekuliarnaia Biologiia 18(4): 1081-1089

Directed modification of the damaged DNA region in inducing structural chromosomal mutations. Genetika 18(7): 1101-1106

Directed modification of the early region of T7 bacteriophage DNA by alkylation in the R-loop formed by a modified transcript. Molekuliarnaia Biologiia 14(2): 261-264

Directed mutagenesis. Genetika 18(3): 349-359

Directed mutagenesis as a technique to study protein function: application to beta-lactamase. Biochemical Society Transactions 12(2): 226-228

Directed mutagenesis method for analysis of mutagen specificity: application to ultraviolet-induced mutagenesis. Proceedings of the National Academy of Sciences of the United States of America 80(1): 237-241

Directed mutagenesis of DNA cloned in filamentous phage: influence of hemimethylated GATC sites on marker recovery from restriction fragments. Nucleic Acids Research 10(20): 6475-6485

Directed mutagenesis of dihydrofolate reductase. Science 222(4625): 782-788

Directed mutagenesis with sodium bisulfite. Methods in Enzymology 100: 457-468

Directed observation of patients after abortion of a hydatidiform mole. Ceskoslovenska Gynekologie 34(3): 164-166

Directed orthogonal radiopelvimetry. Journal de Radiologie, D'electrologie, et de Medecine Nucleaire 50(11): 807-812

Directed physical therapy. Fysiatricky A Reumatologicky Vestnik 43(5): 257-262

Directed prevention and directed therapy of post-anesthetic nausea and vomiting with fluphenazine. Die Medizinische Welt 48: 2703-2706

Directed prevention of ischemic heart disease in the framework of experimental epidemiologic studies. Das Deutsche Gesundheitswesen 26(15): 678-681

Directed preventive and therapeutic anticoagulant therapy in surgery. Medizinische Klinik 61(30): 1186-1189

Directed radiotherapy with variable incidences. (Its "pendular convergent" and "transaxial" use). Journal de Radiologie, D'electrologie, et de Medecine Nucleaire 46(8): 587-590

Directed rational self-counseling (a new approach to mass mental health). Ana Clinical Sessions: 234-237

Directed recreational programs in the field of rehabilitation with health educational aspects. Das Offentliche Gesundheitswesen 33(5): 268-272

Directed removal of the lens during expression. Wiener Medizinische Wochenschrift 119(8): 161-164

Directed research on the chemistry of some Apocynaceae. Sicilia Sanitaria 3(1): 9-13

Directed revascularization of the heart by ligation of the internal thoracic arteries in association with aseptic pericarditis. Arkhiv Anatomii, Gistologii i Embriologii 64(4): 10-14

Directed screening of aminoglycoside antibiotic producers on selective media with gentamycin. Antibiotiki 26(7): 488-492

Directed semisynthetic point mutational analysis of an RNA polymerase III promoter. Nucleic Acids Research 11(22): 7695-7700

Directed spinal anesthesia. Revista Medico-Chirurgicala A Societatii de Medici Si Naturalisti Din Iasi 77(3): 569-571

Directed storage of ultrasonic-aerosols in respiratory airways. Zeitschrift für Erkrankungen der Atmungsorgane Mit Folia Bronchologica 135(1): 151-158

Directed study to find a method of controlling the complete lower denture. Revista Espanola de Estomatologia 22(2): 123-130

Directed surgical treatment of cardiac arrhythmias. Revista do Hospital das Clinicas 38(1): 1-2

Directed teaching in a medical school. Fel'dsher i Akusherka 35(6): 50-51

Directed teaching of radiology. Its application of 3rd and 4th year medical students at the C.H.U. de Saint-Antoine. Medecine et Audio Vision 5(1): 22-25

Directed therapy in virus infections. Pharmaceutisch Weekblad 101(5): 98-100

Directed therapy of disorders of blood irrigation of the ocular choroid. Annales D'oculistique 203(5): 427-435

Directed thin-needle aspiration biopsy guided by computer tomography. Ceskoslovenska Radiologie 37(5): 296-301

Directed thin-needle aspiration biopsy in gastroenterological diagnosis. Vnitrni Lekarstvi 29(4): 382-389

Directed to defend its raison d'etre, NIH holds communications conference. JAMA 273(10): 761, 763-4

Directed transposition of the arabinose operon: a technique for the isolation of specialized transducing bacteriophages for any Escherichia coli gene. Journal of Molecular Biology 44(1): 117-127

Directed transposon Tn5 mutagenesis and complementation analysis of Rhizobium meliloti symbiotic nitrogen fixation genes. Cell 29(2): 551-559

Directed treatment of phobia of being hurt (blaptophobia) with imipramine. Deutsche Medizinische Wochenschrift 91(45): 2032-2033

Directed treatment with Penotran. Wiener Medizinische Wochenschrift 116(40): 818-820

Directed tumbling of the lens during expression. A new procedure. Klinische Monatsblatter für Augenheilkunde 147(2): 153-160

Directed use of biologically active substances as a means of active prevention of premature senility and elevation of viability in physiological senescence. Fiziolohichnyi Zhurnal 12(2): 147-154

Directed ventilation with atmospheric air in bronchoscopy under intravenous anesthesia in adults. Folia Medica 13(3): 191-197

Directed ventriculography using maiodyl in tumors of the 3d ventricle and posterior cranial fossa. Voprosy Neirokhirurgii 33(2): 35-35

Directed versus free search for nodules in chest radiographs. Investigative Radiology 17(2): 152-155

Directed-experience hypnosis. American Journal of Clinical Hypnosis 13(2): 101-103

Directed-experience hypnosis: a one-year follow-up investigation. American Journal of Clinical Hypnosis 13(3): 206-207

Directing a wheel chair with the eyes. Krankenpflege 26(10): 430-430

Directing action of the guanidin group. Zeitschrift für Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und Verwandte Gebiete 20(12): 1165-1168

Directing attention in the visual field. Perception & Psychophysics 30(1): 90-93

Directing medical research. Lancet 2(7726): 703-703

Directing medical student clinical case presentations. Medical Education 17(6): 364-368

Directing of tooth eruption by extractions using the method of Hotz. Ddz. das Deutsche Zahnarzteblatt 23(1): 8-18

Directing patients after lung transplantation with regard to complications. Pneumonologia i Alergologia Polska 63(1-2): 93-98

Directing the fixator toward the plane of oblique-spiral fractures in various conditions of osteosynthesis. Ortopediia Travmatologiia i Protezirovanie: 35-38

Directing the rays of radiation. Quintessence of Dental Technology 6(2): 183-188

Directing toxins to cancer cells. Nature 290(5802): 84-84

Directing: the interpersonal aspect of management. Newsette - Department of Health National League of Nurses, Manila, Philippines 21(1): 11-16

Direction and angulation of the extra-hepatic ducts in pancreatic and ampullar tumors: radiological sign for the differential diagnosis. Analysis of 47 cases by transparietal-hepatic cholangiography. Revista Paulista de Medicina 82(3): 139-144

Direction and objectives of current embryology. Revue Medicale de Liege 21(11): 253-257

Direction and orientation selectivity of neurons in visual area MT of the macaque. Journal of Neurophysiology 52(6): 1106-1130

Direction and range of motion of the first ray. Journal of the American Podiatry Association 72(12): 600-605

Direction asymmetry by moving stimuli and static receptive field plots for simple cells in cat striate cortex. Vision Research 24(1): 13-16

Direction change through guidance principles. Revue Odonto-Implantologique 18: 17-21

Direction dependent concentration of SO2 in Hamburg. Archiv für Hygiene und Bakteriologie 151(8): 696-701

Direction for counseling services for the rehabilitation of handicapped. 13. Counseling of upper limb amputees. Die Rehabilitation 19(1): I-Xv

Direction for health service research. Lancet 2(7670): 475-475

Direction for medical research. Lancet 2(7770): 219-220

Direction for social science. Lancet 2(7669): 404-404

Direction for the future. Nursing Times 91(36): 65-65

Direction in geriatric nursing in the curriculum of basic nursing. Kango Tenbo. Japanese Journal of Nursing Science 7(11): 1021-1026

Direction in people-orineted nursing. Kangogaku Zasshi 36(9): 1122-1131

Direction in research on nursing administration. Discussion. Kango Tenbo. Japanese Journal of Nursing Science 7(12): 1106-1111

Direction in teaching processes: starting from the "darkness". Japanese Journal of Nurses' Education 22(3): 137-143

Direction of SPP1 DNA replication in transfected B. subtilis cells. Molecular & General Genetics 120(1): 95-100

Direction of a figural retroactive-effect as a function of apparent temporal overlap of test and inducing figures. Perceptual and Motor Skills 38(1): 91-101

Direction of affective influence in psychotherapy. Journal of Consulting and Clinical Psychology 33(5): 614-620

Direction of ataxic gait after unilateral partial destruction of the vestibular system in squirrel monkeys. Laryngoscope 80(6): 896-914

Direction of bacteriophage lambda DNA replication in a thymine requiring Escherichia coli K-12 strain. Effect of thymidine concentration. Nucleic Acids Research 9(24): 6975-6984

Direction of carbon flux in starvation and after refeeding: in vitro and in vivo effects of 3-mercaptopicolinate. Biochemistry International 7(3): 329-337

Direction of causality. Genetic Epidemiology 11(6): 473-475

Direction of causation models. Genetic Epidemiology 11(6): 457-61; Discussion 463-72

Direction of chain extension during the biosynthesis of teichoic acids in bacterial cell walls. Nature 221(5181): 665-666

Direction of chain growth in polysaccharide synthesis. Science 158(3808): 1536-1542

Direction of changes in conditioned reflex activity and visceral functions in experimental neuroses. Zhurnal Vysshei Nervnoi Deiatelnosti Imeni i P Pavlova 33(6): 1145-1147

Direction of cyclization of 1,2-bis-(cyanomethyl)benzenes. Journal of Organic Chemistry 35(2): 536-539

Direction of defecation in the dog. Environmental hygiene from the viewpoint of applied ethology. Berliner und Munchener Tierarztliche Wochenschrift 87(3): 53-54

Direction of endolymph shift in the semicircular canals during rotation of humans with head inclinations in the sagittal plane. Izvestiia Akademii Nauk Sssr. Seriia Biologicheskaia 1: 60-68

Direction of error on the Body Adjustment Test. Perceptual and Motor Skills 37(3): 847-854

Direction of fatty acid and glycerolipid biosynthesis in isolated chloroplasts from developing pea leaves. Biokhimiia 48(2): 259-262

Direction of flow with PDA. Journal of Pediatrics 103(5): 833-833

Direction of gene activity or gene action through other genes? A contribution to the research of melanosarcoma. Die Medizinische Welt 3: 187-188

Direction of in vivo degradation of a messenger RNA. Nature 219(5149): 26-29

Direction of in vivo degradation of tryptophan messenger RNA--a correction. Nature 223(5201): 40-43

Direction of inertial shift of endolymph in the semicirculr canals during rotation with head mvements in the frontal plane. Izvestiia Akademii Nauk Sssr. Seriia Biologicheskaia 3: 337-347

Direction of involuntary eye jerks in excentric point fixation. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 59(9): 1341-1347

Direction of medical research. La Presse Medicale 75(7): 361-364

Direction of nystagmus and direction of simultaneous horizontal sensation of vertigo. Zeitschrift für Laryngologie, Rhinologie, Otologie und Ihre Grenzgebiete 44(7): 465-469

Direction of nystagmus and the deviation of the position of the eyeballs when the eyes are closed. Nihon Jibiinkoka Gakkai Kaiho 75(10): 1054-1055

Direction of p21ras-generated signals towards cell growth or apoptosis is determined by protein kinase C and Bcl-2. Oncogene 11(8): 1487-1498

Direction of pharmacotherapeutic changes used in cardiovascular diseases assessed by examination of two population samples from Warsaw. Polskie Archiwum Medycyny Wewnetrznej 92(6): 489-498

Direction of phylogenetical development in pterygote insects. Zhurnal Obshchei Biologii 29(1): 57-67

Direction of portal collateral flow as an indication of the operative risk in porta-caval shunts. Vascular Surgery 8(3): 184-189

Direction of psychosexual interest and figure drawing choice. Journal of Clinical Psychology 25(3): 311-311

Direction of resection in Dupuytren's contracture. Helvetica Chirurgica Acta 38(3): 303-310

Direction of self-estimate of ability and college-related criteria. Psychological Reports 29(3): 959-964

Direction of spiral of the umbilical cord. Journal of the Royal College of General Practitioners 21(113): 746-747

Direction of the course and changes in the cross-section of the subclavian vein depending on the positions of the shoulder. Morphologia Medica 2(1): 21-28

Direction of the sleep-waking rhythm. Medizinische Klinik 61(46): 1813-1816

Direction of transcription in bacteriophage T5 first-step transfer DNA. Journal of Virology 50(2): 629-631

Direction of transcription of a regulatory gene in E. coli. Nature 220(5174): 1287-1290

Direction of transcription of the regulatory gene araC in Escherichia coli B-r. Proceedings of the National Academy of Sciences of the United States of America 71(9): 3635-3639

Direction of translation in phage S13 as determined from the sizes of polypeptide fragments of nonsense mutants. Virology 43(2): 352-355

Direction or dilemma for RNs in baccalaureate education?. Nursing Outlook 14(5): 36-38

Direction preponderance downwards in the gazetest. Zeitschrift für Laryngologie, Rhinologie, Otologie und Ihre Grenzgebiete 50(1): 68-77

Direction selectivity in human visual perception, investigated with low contrast gratings. Acta Psychologica 48(1-3): 15-23

Direction services: a model facilitating secondary prevention of developmental handicapping conditions. Mental Retardation 22(1): 21-27

Direction toward help for the aged in the community. Japanese Journal of Nursing 23(9): 45-63

Direction training of birds under a planetarium sky. Die Naturwissenschaften 55(5): 235-236

Direction uncertain?. Nursing Times 91(28): 59-59

Direction, innovation, exploration: an obstetric triptych. Transactions of the Pacific Coast Obstetrical and Gynecological Society 38: 1-7

Direction, motivation, and successful self-management of asthma: focus on drug compliance. Journal of Asthma 21(4): 281-283

Direction-changing spontaneous nystagmus with simultaneous change in pupil diameter and eyelid interspace. Oculopupillomotor syndrome in blindness due to dysgenesis mesodermalis iridis et corneae Rieger. Ophthalmologica. Journal International D'ophtalmologie. International Journal of Ophthalmology. Zeitschrift für Augenheilkunde 182(3): 175-189

Direction-of-wording effects in the relationships between scales. Psychological Bulletin 68(5): 293-303

Direction-resolving Doppler instrument with improved rejection of tissue artifacts for transcutaneous aortovelography. Journal of Physiology 217 Suppl: 5p-7p

Direction-selective retinal ganglion cells and control of optokinetic nystagmus in the rabbit. Vision Research 12(2): 183-193

Direction-specific adaptation effects acquired in a slow rotation room. Aerospace Medicine 43(11): 1179-1189

Direction-specific deficits in horizontal optokinetic nystagmus following removal of visual cortex in the cat. Brain Research 60(1): 231-237

Direction-specific tilt illusion: with and without gaze fixation. Perception 11(5): 529-533

Directional Ca2+ effect on stimulation of mucin secretion from chicken trachea in vitro. Biochemical Journal 208(2): 425-433

Directional Doppler flowmeter in the diagnosis and follow-up of normal and pathological pregnancies. Ceskoslovenska Gynekologie 39(1): 7-9

Directional Doppler flowmetry in superficial veins as a guide to venous disorders in the lower limbs. Phlebologie 35(1): 41-51

Directional Doppler sonography. A new technique to demonstrate flow reversal in the ophthalmic artery. Neuroradiology 5(2): 91-94

Directional Doppler studies of supraorbital artery flow in internal carotid stenosis and occlusion. Surgery 76(5): 723-728

Directional ST-segment deviation in graded exercise tests correlated with motion of the individual segments of the left ventricular wall. American Journal of Cardiology 52(5): 449-452

Directional alignment of two Salmonella phage P22 maps constructed from temperature sensitive or Amber mutants. Molecular & General Genetics 110(1): 77-81

Directional asymmetry in the duration of simple movement aftereffects produced by movement aftereffects contingent on colour. Perception 1(4): 453-457

Directional asymmetry of motion aftereffect. Journal of Experimental Psychology 71(6): 806-815

Directional atherectomy for the dilatation of bifurcation stenoses in the coronary arteries. Indian Heart Journal 47(2): 115-119

Directional atherectomy versus balloon angioplasty for coronary ostial and nonostial left anterior descending coronary artery lesions: results from a randomized multicenter trial. The CAVEAT-I investigators. Coronary Angioplasty Versus Excisional Atherectomy Trial. Journal of the American College of Cardiology 25(6): 1380-1386

Directional audiometric studies in a free field on patients with U-shaped audiograms. Zeitschrift für Laryngologie, Rhinologie, Otologie und Ihre Grenzgebiete 48(4): 291-302

Directional audiometry. 3. The influence of azimuth on the perception of speech in patients with monaural hearing loss. Acta Oto-Laryngologica 72(6): 404-412

Directional audiometry. 8. The influence of hearing aid on the localization of white noise. Acta Oto-Laryngologica 76(2): 114-120

Directional audiometry. I. Directional white-noise audiometry. Acta Oto-Laryngologica 69(6): 388-394

Directional audiometry. II. The influence of azimuth on the perception of speech. Acta Oto-Laryngologica 72(5): 352-357

Directional audiometry. IV. The influence of azimuth on the perception of speech in aided and unaided patients with monaural hearing loss. Acta Oto-Laryngologica 73(1): 44-52

Directional audiometry. V. The influence of azimuth on the perception of speech in patients with monaural hearing loss treated with hearing aids (CROS). Acta Oto-Laryngologica 74(1): 37-44

Directional audiometry. VI. Directional speech audiometry in patients with practical deafness in one ear and impaired hearing in the other ear treated with hearing aids. Acta Oto-Laryngologica 74(3): 206-211

Directional audiometry. VII. The influence of azimuth on the perception of speech in aided and unaided patients with binaural hearing loss. Acta Oto-Laryngologica 75(5): 425-431

Directional changes in the zonal blood flow of the cerebral cortex and focal stimulation of the brain. Biulleten' Eksperimental'noi Biologii i Meditsiny 13(2): 15-17

Directional character of proton transfer in enzyme catalysis. Proceedings of the National Academy of Sciences of the United States of America 66(3): 874-881

Directional characteristics of neutrons from the p(66)/Be(40) reaction. Medical Physics 22(5): 597-599

Directional characteristics of the acoustic receiver of the leopard frog (Rana pipiens): a study of eighth nerve auditory responses. Journal of the Acoustical Society of America 68(4): 1107-1114

Directional characteristics of the primary afferents in otolith organs with intact efferent innervation. Acta Oto-Laryngologica 67(1): 49-56

Directional cloning of DNA fragments at a large distance from an initial probe: a circularization method. Proceedings of the National Academy of Sciences of the United States of America 81(21): 6812-6816

Directional confusion as a sign of dyslexia. Perceptual and Motor Skills 32(2): 535-543

Directional coronary atherectomy in women compared with men. Clinical Cardiology 17(11): 597-602

Directional coronary atherectomy: effect of vessel size on primary results and long-term results. Zeitschrift für Kardiologie 83(10): 727-735

Directional correlation studies of anomalous water in carbonic anhydrase. Nature 226(5246): 635-636

Directional dependence of exposure measurements and the evaluation of effective energies of medium energy x-rays by film badges. Health Physics 20(3): 259-265

Directional dependence of radiation fluence from 192Ir and 198Au sources. Radiology 146(3): 791-792

Directional dominance for low IgM and IgA levels. American Journal of Human Genetics 33(5): 709-721

Directional effects of skin temperature self-regulation on regional cerebral blood flow in normal subjects and migraine patients. American Journal of Psychiatry 138(9): 1182-1187

Directional effects on size transposition in preschool children. Journal of Experimental Child Psychology 6(3): 394-401

Directional flow detection for localizing venous valvular incompetency. Surgery 67(1): 114-121

Directional flow of fallopian tube secretion in the Romney ewe. Journal of Reproduction and Fertility 15(3): 357-364

Directional growth of actin off polylysine-coated beads. Methods in Cell Biology 24: 291-300

Directional guidance of motor vehicles--a preliminary survey and analysis. Ergonomics 9(3): 193-202

Directional hearing in cerebral processes. Archiv für Klinische und Experimentelle Ohren- Nasen- und Kehlkopfheilkunde 188(2): 438-442

Directional instability and oscillation of the acid-base transport system of the tortoise urinary bladder, Damonia subtrijuga. Comparative Biochemistry and Physiology. A, Comparative Physiology 48(2): 277-284

Directional nature of hydrophobic bonding in phenethanolamine N-methyl transferase inhibitors. Journal of Medicinal Chemistry 15(1): 112-113

Directional osteotomy in the treatment of faulty ankylosis of the hip. Technical note. La Chirurgia Degli Organi di Movimento 68(3): 339-343

Directional osteotomy without osteosynthesis in the treatment of arthrosic genu varum. Archivio "putti" di Chirurgia Degli Organi di Movimento 30: 323-332

Directional perturbation factors for jitter and for shimmer. Journal of Communication Disorders 17(3): 143-151

Directional pituitary blood flow: a microcinephotographic study. Endocrinology 112(1): 157-165

Directional plasticity of the vestibuloocular reflex in the cat. Annals of the New York Academy of Sciences 374: 504-512

Directional preponderance and spontaneous nystagmus as observed in the electronystagmographic examination. Annals of Otology, Rhinology, and Laryngology 75(4): 1135-1159

Directional preponderance and stimulation by prolonged angular acceleration (1 degree-s2). Revue de Laryngologie - Otologie - Rhinologie 92(1): 43-54

Directional preponderance and unilateral weakness as observed in the electronystagmographic examination. Annals of Otology, Rhinology, and Laryngology 74(3): 655-668

Directional preponderance in clinical electronystagmography. Laryngoscope 80(5): 747-754

Directional preponderance of optokinetic nystagmus. Study of 30 cases of unilateral cerebral lesions. Auris, Nasus, Larynx 11(1): 1-9

Directional probes of the hydrophobic component of the aromatic ring binding site of norepinephrine N-methyltransferase. Journal of Medicinal Chemistry 25(10): 1204-1208

Directional scanning of remembered visual patterns. Journal of Experimental Psychology. Learning, Memory, and Cognition 9(3): 398-410

Directional scanning or reporting preferences are not the cause of visual hemifield x report interactions. Cortex; A Journal Devoted to the Study of the Nervous System and Behavior 19(4): 475-480

Directional selectivity of the neurons of the superior colliculi in the cat: the effect of the rate of movement of a stimulus. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 70(10): 1436-1441

Directional sensitivity of neurons of the cercal system of crickets in different body positions in a gravitational field. Neirofiziologiia 12(6): 604-611

Directional sensitivity of saccular afferents of the toadfish to linear acceleration at audio frequencies. Biological Bulletin 187(2): 258-259

Directional sensitivity of the receptors of the base of the antennae of Periplaneta americana cockroaches. Zhurnal Evoliutsionnoi Biokhimii i Fiziologii 16(5): 529-532

Directional separation and the size cue to distance. Psychologische Forschung 35(1): 57-80

Directional signals for nursing's expanding role. Canadian Nurse 68(1): 21-25

Directional transcutaneous assessment of venous inflow. American Heart Journal 82(1): 86-92

Directional transport and integration of donor DNA in Haemophilus influenzae transformation. Proceedings of the National Academy of Sciences of the United States of America 80(23): 7274-7278

Directional ultrasonic-Doppler-sonography in neurology. Therapie der Gegenwart 119(12): 1486-1500

Directional valves for multiple gas collections. Journal of Applied Physiology 27(5): 765-766

Directional variability in the R wave response during serial exercise testing in patients with coronary artery disease. American Heart Journal 108(4 Pt 1): 983-988

Directional velocity of the arterial flow, systemic vascular resistance and urinary excretion of sodium in cirrhotic patients. Presse Medicale 24(16): 758-762

Directional vs bidirectional Doppler velocimeter. American Heart Journal 83(3): 437-437

Directional-disruptive selection in Drosophila melanogaster. Heredity 49(Pt 1): 71-79

Directionality and nonreciprocality of Chi-stimulated recombination in phage lambda. Genetics 94(2): 235-248

Directionality and organizational procexsses in paired-associate learning. Journal of Experimental Psychology 74(3): 305-312

Directionality and polarity in recA protein-promoted branch migration. Proceedings of the National Academy of Sciences of the United States of America 78(10): 6018-6022

Directionality and regulation of cassette substitution in yeast. Cold Spring Harbor Symposia on Quantitative Biology 49: 97-104

Directionality in 4 Bender-Gestalt figures. Perceptual and Motor Skills 29(1): 59-62

Directionality in four Bender-Gestalt figures. II. Perceptual and Motor Skills 32(2): 412-414

Directionality of brain microtubule assembly in vitro. Proceedings of the National Academy of Sciences of the United States of America 71(5): 1710-1714

Directionality of rewarding impulses within the medial forebrain bundle self-stimulation system of the rat. Science 179(4080): 1345-1347

Directionality of yeast mating-type interconversion. Cell 28(3): 551-561

Directionality trends as a function of handedness and of reading and writing habits. American Journal of Psychology 87(1-2): 247-253

Directionally opposite left atrial and ventricular volume changes during lower body suction. Journal of Applied Physiology 77(3): 1569-1570

Directionally selective movement detectors in the retina of the grey squirrel. Journal of Physiology 186(2): 116p-117p

Directions and challenges in health sciences research. Environmental Health Perspectives 52: 271-275

Directions and interrelationships of enamel prisms from the sides of human teeth. Journal of Dental Research 47(2): 223-232

Directions and mounting of the J. M. P. hinge attachment. Le Technicien Belge en Prothese Dentaire: 29-38

Directions and perspectives of school health development. Roczniki Panstwowego Zakladu Higieny 22(3): 241-247

Directions and potentials of contraceptive research. International Journal of Health Services 3(4): 583-590

Directions and prospects for biochemical tumor research. Vestnik Akademii Meditsinskikh Nauk SSSR 23(3): 11-25

Directions and purposes of the development of geriatrics. Polski Tygodnik Lekarski 23(51): 1957-1959

Directions and results of epidemiologic surveillance of nature foci of infection in the North-West. Trudy Leningradskogo Nauchno-Issledovatel'skogo Instituta Epidemiologii i Mikrobiologii Imeni Pastera 41: 22-31

Directions concerning therapy of thromboembolic diseases. Medicina Interna 19(5): 607-610

Directions concerning work schedules. Yngre Laeger 12(15): 117-117

Directions for a cost-free mass vaccination against smallpox and similar epidemics. Lakartidningen 63(9): 866-869

Directions for academic institutions in health services review. Journal of Medical Education 49(10): 936-943

Directions for animal drugs. Journal of the American Pharmaceutical Association 6(5): 269-269

Directions for blood component therapy in blood coagulation disorders. Klinische Anasthesiologie und Intensivtherapie 21: 136-151

Directions for collection of biological samples for electrolyte determination. Meditsinskaia Sestra 29(1): 54-55

Directions for contraceptive technic. Bibliotek for Laeger 158(5): 505-514