title: Placenta previa, placenta accreta, and vasa previa.
authors.forename: John M
authors.initials: JM
authors.lastname: O'Brien
mesh_terms: D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007044:Hysterectomy; D010921:Placenta Accreta / Q000175:diagnosis / Q000628:therapy*; D010923:Placenta Previa; D011247:Pregnancy