by Park, Dongil, Baek, Yoo Hum, Park, Sung Keun, Kim, Young Jin, Byun, Sun Jeung, Kim, Yong Sung, Kim, Wha Mok, Park, Jung Ho, Kim, Hongjoo, Cho, Yong Kyun, Sohn, Chong Il, Jeon, Woo Kyu, Kim, Byung Ik
Published in Gastrointestinal endoscopy (2008)

by Kim, Hyun-Soo, Kim, Gou Young, Lim, Sung-Jig, Lee, Sang Mok, Kim, Youn Wha
Published in Hepatobiliary & pancreatic diseases international (01.10.2009)