World Neurosurg. 2020 Sep:141:e792-e800. Morphologic characteristics and clinical significance of computed tomography and magnetic resonance imaging findings of spinal epidural gas (Liu WC, Lee SH, Kwon AM, Lee SH, Park JY, Park HS)
Eur Radiol. 2009 Nov;19(11):2707-15. Radiological findings of spinal schwannomas and meningiomas: focus on discrimination of two disease entities (Liu WC, Choi G, Lee SH, Han H, Lee JY, Jeon YH, Park HS, Park JY, Paeng SS)
WCMISST(Honolulu, Hawaii) 2008.06.03 Comparative radiologic evaluation of percutaneous endoscopic lumbar discectomy and open microdiscectomy: a matched cohort analysis (Lee SH, Chung SE, Ahn Y, Kim TH , Park JY, Shin SW)