title: The occurrence of agglutinating, complement-fixing, and incomplete antibodies to Brucella abortus in milk, and their relationship to the milk ring test.
mesh_terms: D000372:Agglutination Tests; D000818:Animals; D000906:Antibodies / Q000032:analysis*; D002003:Brucella abortus / Q000276:immunology*; D002007:Brucellosis, Bovine / Q000175:diagnosis / Q000276:immunology; D002417:Cattle; D003168:Complement Fixation Tests; D003298:Coombs Test; D008722:Methods; D008892:Milk / Q000276:immunology*; D014611:Vaccination
chemical_list: D000906:Antibodies