Iron and folate deficiency in pregnancy.
D000747:Anemia, Hypochromic / Q000517:prevention & control*; D005260:Female; D005494:Folic Acid Deficiency / Q000517:prevention & control*; D006801:Humans; D007501:Iron / Q000627:therapeutic use*; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic
D007501:Iron