title: HIV antibody screening of blood donations 1987-1989.
mesh_terms: D001782:Blood Donors / Q000706:statistics & numerical data*; D005060:Europe / Q000453:epidemiology; D006679:HIV Seropositivity / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D008403:Mass Screening; D014944:World Health Organization