title: The use of the brucella whey complement fixation test in a herd outbreak.
mesh_terms: D000818:Animals; D002003:Brucella abortus / Q000302:isolation & purification; D002007:Brucellosis, Bovine / Q000276:immunology*; D002417:Cattle; D003168:Complement Fixation Tests; D003611:Dairy Products; D005260:Female; D008892:Milk / Q000382:microbiology