Meta Analysis
Analysis of individual patient data from clinical trials: epidural morphine for postoperative pain.
Br J Anaesth. 2009 Dec 1;103(6):874-81.
Randomized Controlled Trial
Single-injection thoracic paravertebral block for postoperative pain treatment after thoracoscopic surgery.
Br J Anaesth. 2005 Dec 1;95(6):816-21.
Randomized Controlled Trial
Superior postoperative pain relief with thoracic epidural analgesia versus intravenous patient-controlled analgesia after minimally invasive pectus excavatum repair.
J. Thorac. Cardiovasc. Surg. 2007 Oct 1;134(4):865-70.