( Joo Kyung Park ) , ( Yong Bum Yoon ) , ( Yong Tae Kim ) , ( Ji Kon Ryu ) , ( Won Jae Yoon ) , ( Sang Hyub Lee ) , ( Su Jong Yu ) , ( Hae Yeon Kang ) , ( Jae Young Lee ) , ( Min Jung Park )대한소화기학회, Gut and Liver[2008] 제2권 제2호, 88~94페이지(총7페이지)
( Chang Kyu Choi ) , ( Na Young Kim ) , ( Jin Woo Choi ) , ( Young Soo Park ) , ( Jin Wook Kim ) , ( Sook Hyang Jeong ) , ( Dong Ho Lee ) , ( Young Seok Cho ) , ( Tae Jin Youn ) , ( Woo Young Chung ) , ( In Ho Chae ) , ( Dong Ju Choi )대한소화기학회, Gut and Liver[2008] 제2권 제2호, 99~104페이지(총6페이지)
( Ariel A. Benson ) , ( Lawrence B. Cohen ) , ( Jerome D. Waye ) , ( Alaleh Akhavan ) , ( James Aisenberg )대한소화기학회, Gut and Liver[2008] 제2권 제2호, 105~112페이지(총8페이지)
( Seung Hee Yoo ) , ( Hyeon Sik Jung ) , ( Wee Sik Sohn ) , ( Bong Hwan Kim ) , ( Bon Ho Ku ) , ( Young Saeng Kim ) , ( Sang Woon Park ) , ( Ki Baik Hahm )대한소화기학회, Gut and Liver[2008] 제2권 제2호, 113~118페이지(총6페이지)
( Hong Kyu Choi ) , ( Chan Ik Park ) , ( Jung Ah Shin ) , ( Jong Tae Moon ) , ( Se Joon Lee ) , ( Chan Il Park ) , ( Hyo Jin Park )대한소화기학회, Gut and Liver[2008] 제2권 제2호, 126~129페이지(총4페이지)