by 원기빈(Ki Bin Won), 조형석(Hyung Suk Cho), 박주섭(Ju Sup Park)
Published in Annals of surgical treatment and research (1996)

by 염시창(Si Chang Yum), 조형석(Hyung Suk Cho), 박주섭(Ju Sup Park)
Published in Annals of surgical treatment and research (1995)

by 곽부상(Bu Sang Kwak), 조형석(Hyung Suk Cho), 박주섭(Ju Sup Park)
Published in Annals of surgical treatment and research (1995)

by 김영완(Young Wan Kim), 조형석(Hyung Suk Cho), 박주섭(Ju Sup Park)
Published in Annals of surgical treatment and research (1994)

by 문승철(Seung Cheol Moon), 조형석(Hyung Suk Cho), 박주섭(Ju Sup Park)
Published in Annals of surgical treatment and research (1993)

by 김철웅(Cheol Ung Kim), 김준식(Jun Sik Kim), 조형석(Hyung Suk Cho), 박주섭(Ju Sub Park)
Published in Annals of surgical treatment and research (1994)

by 이승배(Seung Bae Lee), 조형석(Hyung Suk Cho), 박주섭(Ju Sup Park)
Published in Annals of surgical treatment and research (1992)

by 김옥균(Ok Gyoon Kim), 조형석(Hyung Suk Cho), 박주섭(Ju Sup Park)
Published in Annals of surgical treatment and research (1989)