[Relationship between iron intake and pregnancy anemia].
D000740:Anemia / Q000209:etiology / Q000378:metabolism*; D005260:Female; D006801:Humans; D007501:Iron; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000378:metabolism*
D007501:Iron