title: Isolation of avian encephalomyelitis virus in Nigeria.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D002645:Chickens; D001350:Encephalomyelitis Virus, Avian / Q000302:isolation & purification*; D004770:Enterovirus / Q000302:isolation & purification*; D004769:Enterovirus Infections / Q000453:epidemiology / Q000662:veterinary*; D009549:Nigeria; D011201:Poultry Diseases / Q000453:epidemiology*