title: Decreasing incidence of hepatitis B infection in black blood donors in Natal.
authors.forename: J D
authors.initials: JD
authors.lastname: Conradie
authors.forename: G C
authors.initials: GC
authors.lastname: Buckle
mesh_terms: D044383:Black People; D001782:Blood Donors; D006509:Hepatitis B / Q000453:epidemiology* / Q000208:ethnology; D006801:Humans; D013019:South Africa