WEI-CHIH LIAOLeung J.HSIU-PO WANGChang W.-H.Chu C.-H.Lin J.-T.Wilson R.Lim B.Leung F.2021-01-152021-01-1520130013-726Xhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84884901553&doi=10.1055%2fs-0033-1344224&partnerID=40&md5=7ebccaca02cc3c809d370585c2ecfe7ehttps://scholars.lib.ntu.edu.tw/handle/123456789/541009Coached practice using ERCP mechanical simulator improves trainees' ERCP performance: A randomized controlled trialjournal article10.1055/s-0033-1344224238974012-s2.0-84884901553