title: Patient controlled analgesia and obstetrics.
authors.affiliation: Universitaire Ziekenhuizen K.U. Leuven, Belgium.
authors.forename: J D
authors.initials: JD
authors.lastname: Vertommen
mesh_terms: D015360:Analgesia, Epidural / Q000379:methods*; D016058:Analgesia, Patient-Controlled / Q000379:methods*; D000773:Anesthesia, Obstetrical / Q000379:methods*; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy