Randomized Controlled Trial
A comparison of epidural magnesium and/or morphine with bupivacaine for postoperative analgesia after cesarean section.
Int J Obstet Anesth. 2012 Oct 1;21(4):310-6.
Randomized Controlled Trial
Capsaicin instillation for postoperative pain following total knee arthroplasty: a preliminary report of a randomized, double-blind, parallel-group, placebo-controlled, multicentre trial.
Clin Drug Investig. 2011 Dec 1;31(12):877-82.
Randomized Controlled Trial
A multicenter, randomized, double-blind, placebo-controlled trial of intravenous ibuprofen 400 and 800 mg every 6 hours in the management of postoperative pain.
Clin Ther. 2009 Sep 1;31(9):1922-35.