Kim DS, Goo B, Han EC, Kim DH, Lee MG
Ryoo SB, Oh HK, Ha HK, Han EC, Kwon YH, Song I, Moon SH, Choe EK, Park KJ
Han EC, Lee KY, Goo B, Oh SH, Lee KH
Jung JY, Goo B, Han EC, Chung HJ, Chung KY
Han EC, Kim SH, Kim HY, Jung SE, Park KW
Ryu DJ, Oh SH, Han EC, Bae BG, Lee JH
Lee KY, Han EC, Kim DY, Chung KY
Han EC, Kim DY, Chung JY, Chung HJ, Chung KY
Han EC, Oh SH, Bang D
Han EC, Kwon YH, Park KJ, Jeong SY, Kang SB, Oh JH, Heo SC, for the Seoul Colorectal Group (SECOG)
Lee Ky, Lee J, Han EC, Kwon YH, Ryoo SB, Park KJ
Shin N, Han EC, Won S, Ryoo SB, Choe EK, Park BK, Park KJ
Han EC, Cho SB, Ahn KJ, Oh SH, Kim J, Kim DS, Lee KH, Bang D
Han EC, Park HS, Yoon CJ, Kang SK, Lee TS
Han EC, Yi NJ, Hong G, Park MS, Choi YR, Kim H, Lee KW, Kim IH, Kim YJ, Ko JS, Park KD, Lee HJ, Choi EH, Seo JK, Lee KB, Suh KS
Choi JH, Jeon BG, Choi SG, Han EC, Ha HK, Oh HK, Choe EK, Moon SH, Ryoo SB, Park KJ
Choe EK, Park KJ, Ryoo SB, Moon SH, Oh HK, Han EC
Kwak JH, Park JW, Park BK, Han EC, Kim JK, Kwon YH, Ryoo SB, Jeong SY, Park KJ
Lee TG, Song GH, Ahn Hm, Oh HK, Byun M, Han EC, Kim S, Kim CW, Kim HJ, Hong S, Song KH, Kim CW, Cho YB, on behalf of the Public Relations Committee of the Korean Society of Coloproctology (KSCP)
Ryoo SB, Oh HK, Ha HK, Han EC, Kwon YH, Song I, Moon SH, Choe EK, Park KJ