Jeong SW, Jang JY, Lee SH, Kim SG, Cheon YK, Kim YS, Cho YD, Kim HS, Lee JS, Jin SY, Shim CS, Kim BS
Lee JH, Lee YC, Jeon SW, Kim JW, Lee SW, Korean College of Helicobacter and Upper Gastrointestinal Research, Korean Association of Gastroenterology
Kim WH, Ko YG, Kang KW, Kim JS, Kim BK, Choi D, Hong MK, Jang Y