by 정성필(Sung Pil Jung), 이민혁(Min Hyuk Lee)
Published in Annals of surgical treatment and research (2001)

by 정성필(Sung Pil Jung), 박내경(Nae Kyung Park), 배선익(Sun Ik Bae)
Published in Annals of surgical treatment and research (1996)

by 민경진(Kyung Jin Min), 백무준(Moo Jun Baek), 정성필(Sung Pil Jung), 이문수(Moon Soo Lee), 김형철(Hyung Chul Kim), 김창호(Chang Ho Kim)
Published in Annals of surgical treatment and research (1998)

by 이경구(Kyoung Ku Lee), 정성필(Sung Pil Jung), 이문수(Moon Soo Lee), 김형철(Hyung Chul Kim), 배선익(Sun Ik Bae), 김창호(Chang Ho Kim), 송옥평(Ok Pyung Song), 조무식(Moo Sik Cho)
Published in Annals of surgical treatment and research (1996)

by 정성필(Sung Pil Jung), 류재석(Jae Suk Yoo), 임철환(Cheol Wan Lim), 박내경(Nae Kyung Park), 배성익(Sun Ik Bae), 고은수(Eun Suk Ko)
Published in Annals of surgical treatment and research (1996)