Authors: Ho Gak Kim; Jimin Han; Myung-Hwan Kim; Kyu Hyun Cho; Im Hee Shin; Gwang Ha Kim; Jae Seon Kim; Jin Bong Kim; Tae Nyeun Kim; Tae Hyeon Kim; Tae Hyo Kim; Jae Woo Kim; Ji Kon Ryu; Young Soo Moon; Jong Ho Moon; Sung Jae Park; Chan Guk Park; Sung-Jo Bang; Chang Heon Yang; Kyo-Sang Yoo; Byung Moo Yoo; Kyu Taek Lee; Dong Ki Lee; Byung Seok Lee; Sang Soo Lee; Seung Ok Lee; Woo Jin Lee; Chang Min Cho; Young-Eun Joo; Gab Jin Cheon; Young Woo Choi; Jae Bok Chung; Yong Bum Yoon Journal: World J Gastroenterol Date: 2009-01-07 Impact factor: 5.742