by 최지민, Ji Min Choi, 이창현, Chang Hyun Lee, 임종필, Jong Pil Im
Published in The Korean journal of gastroenterology (30.04.2014)

by 김익용(Ik Yong Kim), 김종석(Jong Seok Kim), 김태헌(Tae Heon Kim), 조미연(Mee Yeon Cho), 조남천(Nam Cheon Cho), 김대성(Dae Sung Kim), 유수영(Soo Young Yoo)
Published in Annals of surgical treatment and research (2000)

by 윤민영(Min Young Yun), 최선근(Sun Keun Choi), 박인서(In Suh Park), 허윤석(Yun Suk Hur), 이건영(Kun Young Lee), 김세중(Sei Joong Kim), 조영업(Young Up Cho), 안승익(Seung Ick Ahn), 홍기천(Kee Chun Hong), 신석환(Suk Hwan Shin), 김경래(Kyung Rae Kim), 우제홍(Ze Hong Woo)
Published in Annals of surgical treatment and research (01.04.2006)