Brow presentations.
D002585:Cesarean Section; D003399:Craniotomy; D005113:Extraction, Obstetrical; D005260:Female; D006801:Humans; D007044:Hysterectomy; D007746:Labor Presentation; D007744:Obstetric Labor Complications / Q000175:diagnosis / Q000453:epidemiology / Q000401:mortality; D009772:Obstetrical Forceps; D011247:Pregnancy; D013548:Sweden; D013997:Time Factors