Nutritional anemia early in pregnancy in a population with a high incidence of siderosis.
D001741:Black or African American; D000747:Anemia, Hypochromic / Q000208:ethnology*; D044383:Black People; D004032:Diet / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000208:ethnology*; D011261:Pregnancy Trimester, First / Q000097:blood*; D012806:Siderosis / Q000208:ethnology*; D013019:South Africa / Q000453:epidemiology