title: An outbreak of Rift Valley fever in the Sudan--1976.
mesh_terms: D000818:Animals; D000829:Animals, Domestic / Q000382:microbiology; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D004196:Disease Outbreaks; D049673:History, 20th Century; D006801:Humans; D012295:Rift Valley Fever / Q000175:diagnosis / Q000453:epidemiology* / Q000662:veterinary; D013397:Sudan