Bora Keum, Yoon Tae Jeen, Jai Hyun Choi, Sung-Ae Jung, Hyun Soo Kim, Young-Ho Kim, Won Ho Kim, Tae Il Kim, Hyo Jong Kim, Suk Kyun Yang, Seung Jae Myung, Jeong Sik Byeon, Moon Sung Lee, Il Kwon Jung, Moon Kwan Chung, Hwang Choi, Dong Soo Han, Jae Suk Song
Intest Res. 2005;3(2):121-126. Published online December 30, 2005