Control of anaemia among pregnant women by iron supplementation.
D000328:Adult; D000747:Anemia, Hypochromic / Q000517:prevention & control*; D005260:Female; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007501:Iron / Q000627:therapeutic use*; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000517:prevention & control*
D006454:Hemoglobins; D007501:Iron