척수 상의세포종의 수술적 결과와 예후에 대한 분석 Chang UK, Kim HJ, Chung CK, Cho BK, Wang KC: Surgioutcome and prognostic factors of spinal intramedullary ependymomas in adults. J Korean Neurosurg Soc 1998;27: 742-748.
황색인대골화증의 임상경과에 대한 분석 Yoon SH, Kim WH, Chung SB, Jin YJ, Park KW, Lee JW, Chung SK, Kim KJ, Yeom JS, Jahng TA, Chung CK, Kang HS, Kim HJ. Clinical analysis of thoracic ossified ligamentumflavum without ventral compressive lesion. Eur Spine J. 2011 Feb;20(2):216-23. Epub 2010 Jul 14.