Iron deficiency.
D000747:Anemia, Hypochromic / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology / Q000378:metabolism; D001853:Bone Marrow / Q000378:metabolism; D004032:Diet; D004920:Erythropoiesis; D005260:Female; D006470:Hemorrhage / Q000150:complications; D006706:Homeostasis; D006725:Hookworm Infections / Q000150:complications; D006801:Humans; D007408:Intestinal Absorption; D007501:Iron / Q000378:metabolism* / Q000627:therapeutic use; D008099:Liver / Q000378:metabolism; D008297:Male; D008598:Menstruation; D010842:Pica / Q000150:complications; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic
D007501:Iron