Sickle cell anaemia in Zambia.
D000367:Age Factors; D000755:Anemia, Sickle Cell / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D006579:Heterozygote; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D013223:Statistics as Topic; D015024:Zambia