YI-CHIA LEELin J.-T.HAN-MO CHIUWEI-CHIH LIAOCHIEN-CHUAN CHENCHIA-HUNG TUTai C.-M.TSUNG-HSIEN CHIANGChiu Y.-H.MING-SHIANG WUHSIU-PO WANG2021-01-152021-01-1520070016-5107https://www.scopus.com/inward/record.uri?eid=2-s2.0-34447538087&doi=10.1016%2fj.gie.2006.10.056&partnerID=40&md5=39d4c75e650f5046bbe8ddb36f677da9https://scholars.lib.ntu.edu.tw/handle/123456789/541126Intraobserver and interobserver consistency for grading esophagitis with narrow-band imagingjournal article10.1016/j.gie.2006.10.056176436942-s2.0-34447538087