title: Epidural ketamine for postoperative analgesia.
authors.forename: M
authors.initials: M
authors.lastname: Naguib
authors.forename: Y
authors.initials: Y
authors.lastname: Adu-Gyamfi
mesh_terms: D006801:Humans; D007268:Injections, Epidural; D007649:Ketamine / Q000008:administration & dosage*; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D007649:Ketamine