title: Operative vaginal delivery in the 1990s.
authors.affiliation: Department of Obstetrics & Gynecology (SGHO), Wilford Hall USAF Medical Center, Lackland AFB, Texas 78236-5300.
authors.forename: E R
authors.initials: ER
authors.lastname: Yeomans
authors.forename: G D
authors.initials: GD
authors.lastname: Hankins
mesh_terms: D036861:Delivery, Obstetric / Q000295:instrumentation* / Q000379:methods / Q000592:standards; D005260:Female; D006801:Humans; D009772:Obstetrical Forceps; D011247:Pregnancy; D014620:Vacuum Extraction, Obstetrical; D014621:Vagina