Steroid concentrations in placenta and fetal membranes at elective caesarean section and after spontaneous labour.
D004092:20-alpha-Dihydroprogesterone / Q000032:analysis; D002585:Cesarean Section; D004958:Estradiol / Q000032:analysis; D004967:Estrogens / Q000032:analysis*; D004970:Estrone / Q000032:analysis; D005321:Extraembryonic Membranes / Q000032:analysis*; D005260:Female; D005312:Fetal Blood / Q000032:analysis; D006801:Humans; D007743:Labor, Obstetric; D008297:Male; D010920:Placenta / Q000032:analysis*; D011247:Pregnancy; D011374:Progesterone / Q000032:analysis; D011372:Progestins / Q000032:analysis*
D004967:Estrogens; D011372:Progestins; D004092:20-alpha-Dihydroprogesterone; D004970:Estrone; D011374:Progesterone; D004958:Estradiol