title: Salvage of a valuable bull affected with unilateral Brucella abortus orchitis.
mesh_terms: D000818:Animals; D002003:Brucella abortus; D002007:Brucellosis, Bovine / Q000601:surgery*; D002369:Castration / Q000662:veterinary*; D002417:Cattle; D008297:Male; D009920:Orchitis / Q000601:surgery / Q000662:veterinary*