title: The distribution of the sickle cell trait in Zambia: a comparison of results from rural and urban areas.
mesh_terms: D000293:Adolescent; D000328:Adult; D000755:Anemia, Sickle Cell / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D005006:Ethnicity; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012424:Rural Population; D014505:Urban Population; D015024:Zambia