Hwang Choi, Kyu Yong Choi, Bo In Lee, Min Kuk Kim, Hyun Jung Jung, Jeong Seon Ji, Tae Ho Kim, Jung Hwan Oh, Kang Moon Lee, Sang Woo Kim, Soo Heon Park, Hiun Suk Chae, Myung Gyu Choi, Sok Won Han, In Sik Chung
Intest Res. 2007;5(1):38-44. Published online June 30, 2007