by Yang, Tae-Hyun, Kim, Doo-Il, Park, Seong-Gill, Seo, Jeong-Sook, Cho, Hwan-Jin, Seol, Sang-Hoon, Kim, Seong-Man, Kim, Dae-Kyeong, Kim, Dong-Soo
Published in International journal of cardiology (09.01.2009)

by 하승인, Seung In Ha, 최정식, Jung Sik Choi, 김영훈, Young Hoon Kim, 전현수, Hyun Soo Jun, 조용건, Yong Gun Jo, 이원현, Won Hyun Lee, 박성길, Seong Gill Park, 이상헌, Sang Heon Lee
Published in The Korean journal of gastroenterology (30.12.2012)

by 박성길, Seong Gill Park, 박성재, Sung Jae Park, 구호석, Ho Suk Koo, 박상원, Sang Won Park, 박은택, Eun Tack Park, 이연재, Youn Jae Lee, 이상혁, Sang Hyuk Lee, 설상영, Sang Young Seol
Published in The Korean journal of gastroenterology (30.03.2008)