Guan YS
Xu P, Chen YJ, Chen H, Zhu XY, Song HF, Cao LJ, Wang XF
Allison JE, Fraser CG, Halloran S, Young GP
Lee K, Hwang H, Nam KT
Baek MS, Mok YM, Han WC, Kim YS
Lee HJ, Yeon JE, Suh SJ, Lee SJ, Yoon EL, Kang K, Yoo YJ, Kim JH, Seo YS, Yim HJ, Byun KS
Yoo S, Jung YS, Park JH, Kim HJ, Cho YK, Sohn CI, Jeon WK, Kim BI, Park DI
Lee SW, Lee TY, Lien HC, Yeh HZ, Chang CS, Ko CW
Cheon YK, Koo JK, Lee YS, Lee TY, Shim CS
Kim BS, Oh JY, Nam KJ, Cho JH, Kwon HJ, Yoon SK, Jeong JS, Noh MH
Baek SJ, Kim SH, Lee CK, Roh KH, Keum B, Kim CH, Kim J
Lim CH, Choi MG, Baeg MK, Moon SJ, Kim JS, Cho YK, Park JM, Lee IS, Kim SW, Choi KY
Hamada T, Yasunaga H, Nakai Y, Isayama H, Horiguchi , Matsuda S, Fushimi K, Koike K
Tan XY, Chang S, Liu W, Tang HH
Lee SH, Jang BI, Kim KO, Jeon SW, Kwon JG, Kim EY, Jung JT, Park KS, Cho KB, Kim ES, Park CG, Yang CH, DeaguGyeongbook Gastrointestinal Study Group
Lee SP, Lee KN, Lee OY, Lee HL, Jun DW, Yoon BC, Choi HS, Hwang SJ, Lee SE