title: BRUCELLA abortus infection in cattle; agglutination tests.
mesh_terms: D000028:Abortion, Induced; D000034:Abortion, Veterinary; D000372:Agglutination Tests; D000818:Animals; D002003:Brucella abortus; D002007:Brucellosis, Bovine; D002417:Cattle; D003141:Communicable Diseases; D005260:Female; D011247:Pregnancy