Young Min Kim, Sang Hyoung Park, Suk-Kyun Yang, Jae-Won Choe, Sai-Hui Kim, Jeong-Sik Byeon, Seung-Jae Myung, Yun Kyung Cho, Chang-Sik Yu, Kwi-Sook Choi, Jun-Won Chung, Benjamin Kim, Kee Don Choi, Jin-Ho Kim
Intest Res. 2006;4(1):12-21. Published online June 30, 2006