title: Determining the lie of the fetus in labour: 100 years of an obstetric struggle coming to an end?
authors: Eric
authors: E
authors: Jauniaux
mesh_terms: D036861:Delivery, Obstetric / Q000266:history / Q000379:methods; D005260:Female; D005333:Fetus; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007231:Infant, Newborn; D007748:Labor Stage, Second; D009774:Obstetrics / Q000266:history / Q000379:methods*; D011247:Pregnancy; D016216:Ultrasonography, Prenatal / Q000379:methods