title: Beta-endorphins in fetal cord blood: correlation to maternal stress during parturition.
mesh_terms: D000293:Adolescent; D000328:Adult; D000773:Anesthesia, Obstetrical; D002585:Cesarean Section; D036861:Delivery, Obstetric / Q000379:methods*; D004723:Endorphins / Q000097:blood*; D005260:Female; D005312:Fetal Blood / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn; D009321:Natural Childbirth; D011247:Pregnancy; D001615:beta-Endorphin
chemical_list: D004723:Endorphins; D001615:beta-Endorphin