by Lee, Chung Kun, Jeon, Hak Seong, Cho, Kee Seong, Lee, Sang Ho
Published in ETRI journal (01.10.1997)

by JEON, SEONG HAK, PARK, DAE JIN, SOHN, JIMMY, LEE, JI EUN, JIN, HYUN HO, GO, YOUNG JUN, KIM, YOUNG MIN, CHOI, KYUNG MAN, PARK, JUN YUP, HAN, DONG HUN
Year of Publication 19.10.2012

by CHUNG KUN LEE, HAK SEONG JEON, KEE SEONG CHO, SANG HO LEE
Published in ETRI journal (1997)

by WON, JEONG WOOK, KWON, DONG SEUNG, JEON, HAK SEONG
Year of Publication 01.06.2005

by JEON HAK SEONG, WON JEONG WOOK, PARK TAE WOONG
Year of Publication 05.02.2004

by JEON; HAK-SEONG, KIM; SUNG-HEE
Year of Publication 19.03.1996

by Lee, Soon Hak, Jeon, Seong Woo, Jung, Min Kyu, Kim, Sung Kook, Choi, Gyu Seog
Published in World journal of gastrointestinal endoscopy (15.10.2009)