[Blood hemoglobin levels in pregnancy].
D000747:Anemia, Hypochromic / Q000517:prevention & control; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007501:Iron / Q000627:therapeutic use; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000517:prevention & control
D006454:Hemoglobins; D005492:Folic Acid; D007501:Iron
Het hemoglobinegehalte van het bloed in de zwangerschap.