Park CO, Lee KC, Kim YS, Lee HJ
Park KH, Yu HG, Yu YS, Park KH, Chung H, Lee J
Lee SC, Lee I, Koh HJ, Kim SH, Kwon OW
Koh HJ, Kim SH, Kwon OW
Jeon BC, Chen SY, Zheng YR, Cho YW, Kwon KY
Chung IK, Lee DH, Kim HU, Sung IK, Kim JH, Korean College of Helicobacter and Upper Gastrointestinal Research, Korean Association of Gastroenterology
Lee KC, Lee KS
Lee SM, Kim HY, Ahn YS
Han SW, Joo YE, Kim HS, Choi SK, Rew JS, Kim JK, Kim SJ
Kim EK, Sohn JH, Kim TY, Kim BK, Yu YH, Eun CS, Jeon YC, Han DS