by Kim, Kyung Tae, Lee, Song, Kim, Jeehyung, Kang, Min Su, Koo, Ki Hyuk
Published in The journal of the Korean Orthopaedic Association (2017)

by Kim, Kyung Tae, Lee, Song, Lee, Jung Soo, Kang, Min Su, Koo, Ki Hyuk
Published in Knee Surgery and Related Research, 30(1) (01.03.2018)

by Ahn, Dong Ki, Shin, Won Shik, Kim, Go We, Koo, Ki Hyuk
Published in Asian spine journal (01.12.2017)

by Shin, Won Shik, Ahn, Dong Ki, Lee, Jung Soo, Koo, Ki Hyuk, Yoo, In Seon
Published in Asian spine journal (01.08.2018)

by Ahn, Dong Ki, Lee, Jung Soo, Shin, Won Shik, Yi, Seong Min, Koo, Ki Hyuk
Published in Journal of Korean Society of Spine Surgery (2018)