title: Viral hepatitis in Africans in Rhodesia.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D044383:Black People; D002675:Child, Preschool; D005260:Female; D006506:Hepatitis A / Q000201:enzymology / Q000453:epidemiology* / Q000276:immunology; D006511:Hepatitis B Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D015030:Zimbabwe
chemical_list: D006511:Hepatitis B Antigens