by 손승민(Seung Min Son), 김택훈(Taek Hoon Kim), 신종기(Jong Ki Shin), 이정섭(Jung Sub Lee)
Published in The journal of the Korean Orthopaedic Association (01.06.2017)

by 안기찬(Ki Chan An), 박대현(Dae Hyun Park), 공규민(Gyu Min Kong), 김주용(Joo Yong Kim), 진성엽(Sung Yub Jin), 이운성(Woon Seong Lee), 김대유(Dae You Kim), 하은정(Eun-Jung Ha), 이규열(Kyu Yeol Lee), 박원욱(Weon Wook Park), 이정섭(Jung Sub Lee)
Published in The journal of the Korean Orthopaedic Association (2015)

by 성윤재(Yoon Jae Seong), 신원철(Won Chul Shin), 조형준(Hyung Joon Cho), 이정섭(Jung Sub Lee), 서근택(Kuen Tak Suh)
Published in The journal of the Korean Orthopaedic Association (01.06.2013)

by 고태식(Tae Sik Goh), 임종민(Jong Min Lim), 이정섭(Jung Sub Lee)
Published in The journal of the Korean Orthopaedic Association (01.04.2012)

by 천상진(Sang Jin Cheon), 이지민(Ji Min Lee), 이정섭(Jung Sub Lee), 김휘택(Hui Taek Kim), 서정탁(Jeung Tak Suh)
Published in The journal of the Korean Orthopaedic Association (01.10.2011)

by 김명수(Myoung Soo Kim), 정무철(Moo Chul Jeong), 지남구(Nam Gu Ji), 이정섭(Jung Sub Lee), 김정일(Jeung Il Kim), 서근택(Kuen Tak Suh)
Published in The journal of the Korean Orthopaedic Association (01.12.2011)

by 이춘기(Choon Key Lee), 이정섭(Jung Sub Lee), 서근택(Kuen Tak Suh)
Published in The journal of the Korean Orthopaedic Association (2008)

by 서근택(Kuen Tak Suh), 이홍석(Hong Seok Lee), 김명수(Myoung Soo Kim), 이정섭(Jung Sub Lee), 김정일(Jeung-Il Kim)
Published in The journal of the Korean Orthopaedic Association (01.10.2009)

by 이정섭(Jung Sub Lee), 서근택(Kuen Tak Suh)
Published in The journal of the Korean Orthopaedic Association (2005)

by 이정섭(Jung Sub Lee), 문남훈(Nam Hoon Moon), 최경운(Kyung Un Choi), 서근택(Kuen Tak Suh)
Published in The journal of the Korean Orthopaedic Association (2007)

by 이정섭(Jung Sub Lee), 전덕영(Duk Young Jeon)
Published in 고분자 과학과 기술 (2007)

by 이정섭(Jung-Sub Lee), 구자경(Ja-Gyung Ku), 서근택(Kuen-Tak Suh)
Published in The journal of the Korean Orthopaedic Association (2006)

by 서근택(Kuen Taik Sub), 김성장(Seong Jang Kim), 이정섭(Jung Sub Lee)
Published in The journal of the Korean Orthopaedic Association (01.02.2007)

by 김대성(Dae-Seong Kim), 이정섭(Jung Sub Lee), 윤명수(Myung Soo Youn), 서근택(Kuen Tak Suh)
Published in The journal of the Korean Orthopaedic Association (2006)

by 서근택(Kuen Tak Suh), 이춘기(Choon Key Lee), 이정섭(Jung Sub Lee)
Published in The journal of the Korean Orthopaedic Association (2005)

by 이정섭(Jung Sub Lee), 신종기(Jong Ki Shin), 최경운(Kyung Un Choi), 서근택(Kuen Tak Suh)
Published in The journal of the Korean Orthopaedic Association (01.04.2006)

by 이정섭(Jung Sub Lee), 박현준(Hyun Jun Park), 신원철(Won Chul Shin), 서근택(Kuen Tak Suh)
Published in The journal of the Korean Orthopaedic Association (01.04.2006)

by 서근택(Kuen Tak Suh), 강동준(Dong Joon Kang), 이정섭(Jung Sub Lee), 김정일(Jeung Il Kim)
Published in The journal of the Korean Orthopaedic Association (2005)

by 서근택(Kuen Tak Suh), 이상현(Sang Hyun Lee), 이정섭(Jung Sub Lee)
Published in The journal of the Korean Orthopaedic Association (01.08.2005)

by 김휘택(Hui Taek Kim), 이정섭(Jung Sub Lee), 류총일(Chong Il Yoo)
Published in The journal of the Korean Orthopaedic Association (2002)