Choi YY
Shim JS, Park BC, Hwang YJ, Cho MJ, Seo JY, Jung SJ, Lee KH
Lee JW, Kim IH, Kim SH, Kwon KS, Choi W, Lee DH, Cho HG, Kim PS, Kim HG, Shin YW, Kim YS, Lee KY
O MH, Sim JG, Kim KH
Kwon JB, Oh MH, Sim JG, Kim MH
Lim YJ, Dial EJ, Lichtenberger LM
Lee HK, Lee KH, Cho ES
Kim SW, Doh JH, Choi JW, Kim MH, Lee JW, Kim ST
Hong SN, Shin JE, Hong KS, Jung KW, Lee TH, Lee BE, Park SY, Kim SE, Park KS, Choi SC, Constipation Research group of the Korean Society of Neurogastroenterology and Motility