title: Changes in HIV seroprevalence among blood donors in Benin City, Nigeria.
authors: E
authors: E
authors: Offor
authors: L
authors: L
authors: Okafor
authors: J
authors: J
authors: Osunde
mesh_terms: D015492:AIDS Serodiagnosis; D000328:Adult; D001782:Blood Donors; D005260:Female; D015658:HIV Infections / Q000517:prevention & control / Q000635:transmission; D015528:HIV Seroprevalence / Q000639:trends*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009549:Nigeria / Q000453:epidemiology; D065227:Transfusion Reaction