[Mixed Q-rickettsiosis and brucellosis in cattle].
D000818:Animals; D002006:Brucellosis; D002007:Brucellosis, Bovine; D002417:Cattle; D002418:Cattle Diseases; D011778:Q Fever / Q000662:veterinary*
BRUCELLOSIS, BOVINE; CATTLE/diseases; Q FEVER/veterinary