title: Postoperative pain: a continuing challenge.
authors.affiliation: Pain Management Centre, St Thomas' Hospital, London.
authors.forename: D M
authors.initials: DM
authors.lastname: Justins
mesh_terms: D015360:Analgesia, Epidural; D000779:Anesthetics, Local; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009294:Narcotics / Q000627:therapeutic use; D009407:Nerve Block; D010149:Postoperative Pain / Q000188:drug therapy* / Q000517:prevention & control; D011300:Preoperative Care / Q000379:methods
chemical_list: D000779:Anesthetics, Local; D000894:Anti-Inflammatory Agents, Non-Steroidal; D009294:Narcotics