by 김동우, Dong Woo Kim, 윤승욱, Seung Wook Yun, 김지환, Ji Hwan Kim, 김배환, Bae Hwan Kim, 라성수, Sung Soo La, 백두산, Du San Baik, 김석배, Suk Bae Kim
Published in The Korean journal of medicine (01.01.2009)

by 김배환, Bae Hwan Kim, 이준혁, Joon Hyuk Lee, 백두산, Du San Baik, 윤승욱, Seoung Wook Yun, 김지환, Ji Hwan Kim, 공재환, Jae Hwan Kong, 김석배, Seok Bae Kim
Published in The Korean journal of gastroenterology (01.12.2007)

by 김석배, Seok Bae Kim, 서평주, Pyoung Ju Seo, 백두산, Du San Baik, 윤세영, Se Young Yun, 김병하, Byung Ha Kim, 신정은, Jung Eun Shin, 김홍자, Hong Ja Kim, 송일한, Il Han Song
Published in The Korean journal of gastroenterology (30.10.2006)

by 이보한, Bo Han Lee, 백두산, Du San Baik, 윤승욱, Seoung Ug Yun, 신재민, Jae Min Shin, 김지환, Ji Hwan Kim, 윤세영, Se Young Yun, 김병하, Byung Ha Kim, 김석배, Suk Bae Kim, 신정은, Jeong Eun Shin, 송일한, Il Han Song
Published in The Korean journal of medicine (01.09.2007)

by 백두산, Du San Baik, 신정은, Jeong Eun Shin, 임상수, Sang Soo Lim, 윤세영, Se Young Yun, 김석배, Suk Bae Kim, 김홍자, Hong Ja Kim, 송일한, Il Han Song, 명나혜, Na Hye Myong
Published in Taehan Sohwagi Naesigyŏng Hakhoe chi (30.04.2010)

by 임상수, Sang Soo Lim, 김홍자, Hong Ja Kim, 백두산, Du San Baik, 신기철, Ki Chul Shin, 송일한, Il Han Song, 최용우, Young Woo Choi, 한정호, Jung Ho Han, 박상흠, Sang Heum Park
Published in Taehan Sohwagi Naesigyŏng Hakhoe chi (30.01.2010)

by 백두산, Du San Baik, 이준혁, Joon Hyuk Lee, 이순일, Soon Il Lee, 신정은, Jeong Eun Shin, 박상원, Sang Won Park, 이원애, Won Ae Lee
Published in Taehan Sohwagi Naesigyŏng Hakhoe chi (30.04.2007)