by 이경덕, 심홍보, 여인욱, 권순찬, 박준범
Published in Neurospine (01.09.2012)

by Kim, Cheol Ki, Ryu, Ju Seok, Song, Sun Hong, Koo, Jung Hoi, Lee, Kyung Duck, Park, Hee Sun, Oh, Yoongul, Min, Kyunghoon
Published in Annals of rehabilitation medicine (01.06.2015)

by Park, Sang Rye, Lee, Kyoung Duk, Kim, Uk Kyu, Gil, Young Gi, Oh, Kyu Seon, Park, Bong Soo, Kim, Gyoo Cheon
Published in Yonsei medical journal (01.09.2010)

by 조재현, 박상운, 이경덕, 조영중, 남홍우
Published in The Korean journal of medicine (01.03.2005)

by 박상운, 노혜진, 남기석, 함세운, 홍경득, 이경덕, 이홍순
Published in The Korean journal of medicine (01.01.2006)

by 조재현, Jae Hyun Cho, 박상운, Sang Woon Park, 이경덕, Kyung Duk Lee, 조영중, Young Jung Cho, 남홍우, Hong Woo Nam
Published in The Korean journal of medicine (01.03.2005)

by 박상운, Sang Woon Park, 노혜진, Hye Jin Noh, 남기석, Kee Suk Nam, 함세운, Se Woon Ham, 홍경득, Kyung Deuk Hong, 이경덕, Kyung Duk Lee, 이홍순, Hong Soon Lee
Published in The Korean journal of medicine (01.01.2006)