Noh JH, Shin JY, Lee JH, Park YS, Lee IS, Kim GH, Na HK, Ahn JY, Jung KW, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY
Hsing LC, Choi K, Jung KW, Joo S, Kim N, Kim GH, Na HK, Ahn JY, Lee J, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY
Jang YR, Lee M, Shin H, Kim JW, Choi Mm, Kim YM, Lee MJ, Kim J, Na HK, Kim JY
Kang S, Kim DH, Kim Y, Jeon D, Na HK, Lee JH, Ahn JY, Jung KW, Choi KD, Song HJ, Lee GH, Jung HY
Gwak SY, Kim SJ, Park J, Kim SH, Joe Y, Lee HN, Kim W, Muna IA, Na HK, Chung HT, Surh YJ
So S, Noh JH, Ahn JY, Na HK, Jung KW, Lee JH, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY
Kim GH, Na HK, Ahn JY, Lee JH, Jung KW, Kim DH, Kim HR, Choi KD, Song HJ, Kim YH, Lee GH, Jung HY, Park SI
Cho K, Lee HG, Piao JY, Kim SJ, Na HK, Surh YJ
Pih GY, Lee JS, Ahn JY, Kim DH, Na HK, Lee JH, Jung KW, Choi KD, Song HJ, Lee GH, Jung HY
Lee JS, Lee JH, Kim J, Na HK, Ahn JY, Jung KW, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY
Pih GY, Gong EJ, Choi JY, Kim MJ, Ahn JY, Choe J, Bae SE, Chang HS, Na HK, Lee JH, Jung KW, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY
Park JY, Saeidi S, Kim EH, Kim DH, Na HK, Keum JS, Surh YJ
Na HK, De Moura DTH, The Study Group for Endoscopic Bariatric and Metabolic Therapies of the Korean Society of Gastrointestinal Endoscopy
Kang S, Kim Y, Na HK, Chung SJ, Lee JH
Jeong J, Park CW, Na HK, Chu MK
Pih GY, Na HK, Hong SK, Ahn JY, Lee JH, Jung KW, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY
Choi 1 J, Suh JY, Kim DH, Na HK, Surh YJ
Na HK, Yang H, Surh YJ
Lee H, La Y, Na HK, Kim H, Shin S, Choi YC
Kim JY, Choe PG, Oh Y, Oh KJ, Kim J, Park SJ, Park JH, Na HK, Oh MD