title: [The tragedy of vertex delivery occipito-posterior positions. 1955].
authors.forename: Eduardo
authors.initials: E
authors.lastname: Urzaiz Rodríguez
mesh_terms: D000028:Abortion, Induced / Q000266:history; D001720:Birth Injuries / Q000209:etiology / Q000517:prevention & control; D002585:Cesarean Section / Q000266:history; D036861:Delivery, Obstetric / Q000266:history* / Q000379:methods; D004420:Dystocia / Q000209:etiology / Q000266:history* / Q000628:therapy; D004630:Emergencies; D004867:Equipment Design; D005113:Extraction, Obstetrical / Q000266:history; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D007746:Labor Presentation; D063130:Maternal Death / Q000266:history; D009772:Obstetrical Forceps / Q000266:history; D010120:Oxytocics / Q000008:administration & dosage; D011247:Pregnancy; D050497:Stillbirth; D014710:Version, Fetal / Q000266:history
chemical_list: D010120:Oxytocics