title: Endocrine factors in the onset of labour.
mesh_terms: D000311:Adrenal Glands / Q000033:anatomy & histology / Q000473:pathology; D000324:Adrenocorticotropic Hormone / Q000494:pharmacology; D000757:Anencephaly / Q000473:pathology; D000818:Animals; D004967:Estrogens / Q000652:urine; D005260:Female; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007751:Labor, Induced; D007743:Labor, Obstetric; D009119:Muscle Contraction; D009929:Organ Size; D010913:Pituitary-Adrenal System; D011247:Pregnancy; D012756:Sheep; D014599:Uterus / Q000502:physiology
chemical_list: D004967:Estrogens; D000324:Adrenocorticotropic Hormone