title: Epidural versus intravenous fentanyl following thoracotomy.
authors.forename: F W
authors.initials: FW
authors.lastname: Burgess
mesh_terms: D015360:Analgesia, Epidural; D000771:Anesthesia, Intravenous; D005283:Fentanyl / Q000008:administration & dosage*; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*; D013908:Thoracotomy
chemical_list: D005283:Fentanyl