Jun JY
Kim SJ, Park KS
Jiao HY, Kim DH, Ki JS, Ryu KH, Choi S, Jun JY
Chan WW, Mashimo H
Shin JE
Seo AY, Kim N, Oh DH
Eswaran S, Guentner A, Chey WD
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
Chey WD, Maneerattaporn M, Saad R