Park KS, Choi SC, Park MI, Shin JE, Jung KW, Kim SE, Lee TH, Koo HS, Constipation Study Group in the Korean Society of Neurogastroenterology and Motility
Choi JS, Myung SJ, Byeon JS, Park WC, Kim KJ, Yang SK, Yoon IJ, Kwon OR, Ko JE, Hong WS, Kim JH, Min YI
Lee TH, Lee JS, Hong SJ, Jeon SR, Kwon SH, Kim WJ, Kim HG, Cho WY, Cho JY, Kim JO, Lee JS
Lee KJ, Jung KW, Myung SJ, Kim HJ, Kim NY, Yoon YH, Sohn CI, Shin JE, Cho YK, Hong SJ, Lee TH, Park KS, Jung HK, Choi CH, Kim GH, Kim JH, Jo YJ, Lee JS, Park HJ