title: Traveling through time to normal birth.
authors: California Medical Board's Midwifery Advisory Council, USA.
authors: Faith
authors: F
authors: Gibson
mesh_terms: D036861:Delivery, Obstetric / Q000266:history* / Q000379:methods; D005260:Female; D049673:History, 20th Century; D006801:Humans; D008880:Midwifery; D009321:Natural Childbirth / Q000266:history; D009774:Obstetrics / Q000266:history* / Q000379:methods / Q000592:standards; D036801:Parturition; D011247:Pregnancy; D014481:United States