1. Rift Valley fever;Peters,1981
2. Rift Valley fever affecting humans in South Africa: a clinicopathological study;Van Velden;S Afr Med J,1977
3. A preliminary report on an epidemic of Rift Valley fever (RVF) in Egypt;Imam;J Egypt Pub Health Assoc,1977
4. Epidemic Rift Valley fever in Egypt: Observations of the spectrum of human illness;Laughlin;Trans R Soc Trop Med Hyg,1979
5. Rift Valley fever encephalitis. A description of a case;Maar;Cent Afr J Med,1979