Preoperative dexamethasone for acute post-thoracotomy analgesia: a randomized, double-blind, placebo-controlled study.
Kyoung-Woon JoungHyeong Ryul KimWook-Jong KimYe Ji LimJae Won KimEun-Ho LeeIn-Cheol ChoiPublished in: BMC anesthesiology (2018)
The study was registered at http://cris.nih.go.kr ( KCT0000359 ) and was conducted from December 2011 to October 2012.