title: Post-operative pain relief using thoracic epidural analgesia.
authors: V
authors: V
authors: Bulso
authors: S
authors: S
authors: Russell
mesh_terms: D015360:Analgesia, Epidural; D013505:Digestive System Surgical Procedures; D006801:Humans; D010149:Postoperative Pain / Q000188:drug therapy*; D017211:Treatment Failure