title: IV fentanyl PCA during labour.
authors.forename: R J
authors.initials: RJ
authors.lastname: Gavelin
authors.forename: J A
authors.initials: JA
authors.lastname: Janzen
mesh_terms: D016362:Analgesia, Obstetrical; D016058:Analgesia, Patient-Controlled; D005260:Female; D005283:Fentanyl / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D007260:Infusion Pumps; D007275:Injections, Intravenous; D007743:Labor, Obstetric; D011247:Pregnancy
chemical_list: D005283:Fentanyl