Role of the placenta in ensuring fetal nutrition.
D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D001692:Biological Transport; D050260:Carbohydrate Metabolism; D005260:Female; D005333:Fetus / Q000502:physiology*; D006801:Humans; D007328:Insulin / Q000502:physiology; D007501:Iron / Q000378:metabolism; D008431:Maternal-Fetal Exchange; D009747:Nutritional Physiological Phenomena; D010920:Placenta / Q000502:physiology*; D010928:Placental Lactogen / Q000502:physiology; D011247:Pregnancy; D013045:Species Specificity; D014168:Transferrin / Q000378:metabolism
D000596:Amino Acids; D007328:Insulin; D014168:Transferrin; D010928:Placental Lactogen; D007501:Iron