Brucellosis in Peru.
D000818:Animals; D002006:Brucellosis / Q000453:epidemiology* / Q000662:veterinary; D002007:Brucellosis, Bovine / Q000453:epidemiology; D002417:Cattle; D006041:Goats; D006801:Humans; D009790:Occupations; D010568:Peru; D012621:Seasons; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology