title: Placenta in relation to nutrition. Introduction.
mesh_terms: D000328:Adult; D000818:Animals; D006063:Chorionic Gonadotropin / Q000502:physiology; D005260:Female; D006801:Humans; D009747:Nutritional Physiological Phenomena; D010920:Placenta / Q000033:anatomy & histology / Q000502:physiology*; D010928:Placental Lactogen / Q000502:physiology; D011247:Pregnancy; D014327:Trophoblasts / Q000033:anatomy & histology
chemical_list: D006063:Chorionic Gonadotropin; D010928:Placental Lactogen