[Present conditions of delivery by cesarean section in Japan and a study of anesthesia during cesarean section].
D000773:Anesthesia, Obstetrical; D002585:Cesarean Section / Q000706:statistics & numerical data*; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007564:Japan; D011247:Pregnancy
ANESTHESIA, OBSTETRICAL; CESAREAN SECTION/statistics