Comparative nutrition in pregnancy.
D000818:Animals; D001835:Body Weight; D005260:Female; D005333:Fetus / Q000502:physiology*; D006801:Humans; D008322:Mammals / Q000502:physiology*; D008431:Maternal-Fetal Exchange; D008892:Milk; D009747:Nutritional Physiological Phenomena; D010828:Physiology, Comparative; D011247:Pregnancy; D011270:Pregnancy, Animal; D011323:Primates / Q000502:physiology*