Absorption of iron in pregnancy.
D000293:Adolescent; D000328:Adult; D004920:Erythropoiesis; D005247:Feeding Behavior; D005260:Female; D005502:Food; D006801:Humans; D007408:Intestinal Absorption; D007501:Iron / Q000008:administration & dosage / Q000097:blood / Q000378:metabolism*; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third
D007501:Iron