title: The relationship between the annual rainfall and outbreaks of blackquarter of cattle in northern Nigeria.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D003015:Clostridium Infections / Q000453:epidemiology / Q000662:veterinary*; D009549:Nigeria; D011891:Rain; D014887:Weather