title: In praise of Kielland's forceps.
authors.affiliation: Department of Obstetrics and Gynaecology, Warwick Hospital, UK.
authors.forename: Karl S
authors.initials: KS
authors.lastname: Oláh
mesh_terms: D036861:Delivery, Obstetric / Q000295:instrumentation / Q000639:trends; D004867:Equipment Design; D005113:Extraction, Obstetrical / Q000295:instrumentation / Q000639:trends; D005260:Female; D006801:Humans; D009772:Obstetrical Forceps / Q000639:trends; D011247:Pregnancy