FIELD: veterinary science. SUBSTANCE: method involves detection of animal showing positive reaction for tuberculin and additional serological studies. Herd is considered to be defective if antituberculosis antibodies were detected at dilution $$$ 1:40 but satisfactory - at dilution $$$ 1:10. Results can be obtained for 1 day. EFFECT: simplified and accelerated method of analysis.
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Authors
Dates
1997-05-27—Published
1995-01-10—Filed