title: The term, singleton, vaginal breech delivery controversy.
authors.forename: Charles J
authors.initials: CJ
authors.lastname: Lockwood
mesh_terms: D001946:Breech Presentation; D002585:Cesarean Section; D036861:Delivery, Obstetric; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D009774:Obstetrics; D017410:Practice Guidelines as Topic; D011247:Pregnancy; D012955:Societies, Medical; D014481:United States