Choi R, Jeong BH, Koh WJ, Lee SY
Cho YB, Chu MS, Ryu HS, Choi SC, Seo GS
Lee J, Lee CH, Kim DK, Yoon HI, Kim JY, Lee SM, Yang SC, Lee JH, Yoo CG, Lee CT, Chung HS, Kim YW, Han SK, Yim JJ
Kim SY, Lee SM, Yim JJ, Yoo CG, Kim YW, Han SK, Yang SC
Park YS, Choi JY, Cho CH, Chang KH, Song YG, Kim YS, Kim JM
Lee YM, Huh KC, Yoon SM, Jang BI, Shin JE, Koo HS, Jung Y, Kim SH, Moon HS, Lee SW, Daejeon-Chungchung Intestinal Research Group
Park CK, Shin HJ, Kim YI, Lim SC, Yoon JS, Kim YS, Kim JC, Kwon YS