[A serum ring test in the diagnosis of brucellosis].
D000818:Animals; D002007:Brucellosis, Bovine / Q000175:diagnosis*; D002417:Cattle; D005260:Female; D008892:Milk / Q000276:immunology; D012698:Serologic Tests
Kol'tsevaia syvortochnaia proba pri diagnostike brutselleza.