Cepeda, M S Equivalent outcomes during postoperative patient-controlled intravenous analgesia with lidocaine plus morphine versus morphine alone. [electronic resource] - Anesthesia and analgesia Jul 1996 - 102-6 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0003-2999 Standard No.: 10.1097/00000539-199607000-00018 doi Subjects--Topical Terms: AdolescentAdultAgedAnalgesia, Patient-ControlledAnalgesics, Opioid--administration & dosageAnesthetics, Local--administration & dosageDouble-Blind MethodFemaleHumansInfusions, IntravenousLidocaine--administration & dosageMaleMiddle AgedMorphine--administration & dosagePain, Postoperative--drug therapyProspective Studies