Protection of maternal iron stores in pregnancy.
D000747:Anemia, Hypochromic / Q000097:blood / Q000517:prevention & control*; D005260:Female; D005293:Ferritins / Q000378:metabolism; D006801:Humans; D007501:Iron / Q000008:administration & dosage* / Q000097:blood; D009751:Nutritional Requirements; D011247:Pregnancy; D011248:Pregnancy Complications / Q000097:blood / Q000517:prevention & control*
D005293:Ferritins; D007501:Iron