PEDIATRIC ANESTHESIA, cilt.20, ss.524-529, 2010 (SCI-Expanded)
Background: The aim of this prospective study was to compare the postoperative analgesic efficacy and duration of analgesia after caudal levobupivacaine 0.125% or caudal tramadol 1.5 mg.kg(-1) and mixture of both in children undergoing day-case surgery.