[Feto-placental unit and estriol. The topic at the Symposium of the 22nd Congress of the Japan Gyneco--Obstretrical Society].
D004964:Estriol / Q000378:metabolism; D005260:Female; D007564:Japan; D008431:Maternal-Fetal Exchange; D009729:Nursing; D010920:Placenta / Q000378:metabolism; D011247:Pregnancy; D012955:Societies, Medical