by 정연수, Yeoun Su Jung, 김경옥, Kyeong Ok Kim, 이시형, Si Hyung Lee, 장병익, Byung Ik Jang, 김태년, Tae Nyeun Kim
Published in The Korean journal of gastroenterology (28.02.2016)

by 정연수, Yeoun Su Jung, 이시형, Si Hyung Lee, 박찬서, Chan Seo Park, 오명진, Myung Jin Oh, 김경옥, Kyeong Ok Kim, 장병익, Byung Ik Jang, 전성우, Seong Woo Jeon, 정민규, Min Kyu Jung, 박경식, Kyung Sik Park, 김은수, Eun Soo Kim, 조광범, Kwang Bum Ch
Published in The Korean journal of gastroenterology (01.02.2014)

by 유한준, Han Jun Ryu, 정연수, Yeoun Su Jung, 김민희, Min Hee Kim, 정호진, Ho Jin Jung, 정병천, Byung Chun Jung, 이봉렬, Bong Ryeol Lee, 강현재, Hyun Jae Kang
Published in The Korean journal of medicine (01.04.2013)

by 정연수, Yeoun Su Jung, 이봉렬, Bong Ryeol Lee, 류한준, Han Jun Ryu, 박민규, Min Kyu Park, 김민희, Min Hee Kim, 정호진, Ho Jin Jung, 이준영, Jun Young Lee, 강현재, Hyun Jae Kang, 정병천, Byung Chun Jung, 장순희, Soon Hee Chang
Published in The Korean journal of medicine (01.05.2013)

by Yeoun Su Jung, Kyeong Ok Kim, Si Hyung Lee, Byung Ik Jang, Tae Nyeun Kim
Published in The Korean journal of gastroenterology (01.02.2016)

by Ryu, Han Jun, Jung, Yeoun-Su, Kim, Min-Hee, Jung, Ho-Jin, Jung, Byung-Chun, Lee, Bong-Ryeol, Kang, Hyun-Jae
Published in The Korean journal of medicine (2013)

by Bae, Byung Seok, Kim, Ki Ju, Park, Jung Gil, Jung, Yeoun Su, Ryu, Han Jun, Kang, Hyun Jae, Lee, Bong Ryeol, Jung, Byung Chun
Published in Korean circulation journal (01.01.2011)