Sung HY, Kim YS
Sung HY, Jung HJ, Baeg JS, Woo HY, Joo KR, Kang KM, Lee SH, Son HS, Shin SJ, Song HC, Choi EJ, Lee KS, Kim JS
Hong Sm, Sung Hy, Kang Bj
Kim JS, Sung HY
Roh ES, Park MK, An JW, Lee SJ, Son HS, Sung HY, Choi SO, Kim GS, Hyoung BJ, Lee SH, Kim YH, Song JS
Park YB, Kim JI, Sung HY, Ha BH, Hwang EM, Oh YK, Cheung DY, Cho SH, Park SH, Han JY, Kim JK, Choi KY
Sung HY, Lee IS, Cho YK, Park JM, Kim SW, Choi MG, Chung IS
Kim YI, An JY, Lee KS, Sung HY, Hong YS, Kang WK, Jung CK, Kim JS
Kim YJ, Park EW, Cheong YS, Choi EY, Baek KH, Sung HY, Lee HY, Kim JH
Sung HY, Chun YJ, Lee H, Kwon BJ, Park KW, Lee JM, Moon SD, Chang SA, Han JH
Sung HY, Choi MG, Kim YI, Lee KS, Kim JS
Cho HS, Jung ES, Lee YJ, Lim CH, Jung WR, Sung HY, Park JM, Choi MG
Sung HY, Shin SJ, Son SW, Jung JG, Jang SN, Ham JH, Park SM, Song HC, Choi EJ, Chang YS
Kim JH, Kim BJ, Kim SW, Kim SE, Kim YS, Sung HY, Oh TH, Jeong ID, Park MI, The Korean Society of Neurogastroenterology and Motility GERD and Esophageal Function Research Committee
Sung HY, Lim CH, Shin MJ, Kim BS, Kim YO, Song HC, Kim SY, Choi EJ, Chang YS, Bang BK
Ham JH, Shin SJ, Joo KR, Park SM, Sung HY, Kim JS, Choi JS, Choi YJ, Song HC, Choi EJ
Sung HY, Choi YS
Jung SO, Moon YM, Kim SH, Sung HY, Kwon SJ, Kang YH, Yu JY
Jung SO, Moon YM, Sung HY, Kang YH, Yu JY
Sung HY, Cho SH, Sim SB, Kim JI, Cheung DY, Park SH, Han JY, Lee SM, Noh CH, Park YB, Jung SE, Lee SH, Choi KY