Advances in obstetrics and gynaecology.
D000029:Abortion, Legal; D000649:Amniocentesis; D002585:Cesarean Section; D002979:Climacteric / Q000187:drug effects*; D004967:Estrogens / Q000627:therapeutic use; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007751:Labor, Induced; D008403:Mass Screening; D008429:Maternal Welfare; D008593:Menopause / Q000187:drug effects; D009774:Obstetrics; D011247:Pregnancy; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis; D014463:Ultrasonography
D004967:Estrogens