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The ring test in the diagnosis of brucellosis in cattle.


, : The ring test in the diagnosis of brucellosis in cattle.. Sborn. vysoke Skoly zemed. lesn. Fak, Brno, 25: 1/2, 35-50

The author examined the effects on the ring test of various factors, such as butterfat percentage, fat globule size, pH age of milk, temperature, dilution etc., and compared this test with others, e.g. complement fixation and serum agglutination.

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