title: Patient-controlled analgesia: who really benefits?
authors.forename: M K
authors.initials: MK
authors.lastname: Jacobs
mesh_terms: D000698:Analgesia / Q000379:methods*; D000700:Analgesics / Q000008:administration & dosage*; D006801:Humans; D007260:Infusion Pumps; D010149:Postoperative Pain / Q000188:drug therapy*; D012646:Self Administration
chemical_list: D000700:Analgesics