title: African horse sickness virus antibodies in northern Nigeria 1974--1975.
mesh_terms: D000356:African Horse Sickness Virus / Q000276:immunology*; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D003168:Complement Fixation Tests; D006736:Horses / Q000276:immunology*; D009500:Neutralization Tests; D009549:Nigeria; D012087:Reoviridae / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral