1. Current issues in postoperative pain management;Rawal;Eur J Anaesthesiol,2016
2. Epidural technique for postoperative pain-gold standard no more?;Rawal;Reg Anesth Pain Med,2012
3. Does regional analgesia for major surgery improve outcome? Focus on epidural analgesia;Kooij;Anesth Analg,2014
4. Epidural analgesia versus patient-controlled intravenous analgesia for pain following intraabdominal surgery in adults;Salicath;Cochrane Syst Rev,2018
5. Postoperative epidural analgesia versus systemic analgesia for thoraco-lumbar spine surgery in children;Guay;Cochrane Syst Rev,2019