The prevalence of anemia in Head Start children.
D000740:Anemia / Q000453:epidemiology*; D002648:Child; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D003467:Cultural Deprivation; D005260:Female; D006400:Hematocrit; D006452:Hemoglobinometry; D006801:Humans; D008297:Male; D008824:Michigan; D014481:United States; D014490:United States Office of Economic Opportunity