- Risk Factors Associated with the Halo Phenomenon after Lumbar Fusion Surgery and its Clinical Significance
- Ho-Joong Kim, Sul-Gee Kim, Hwan-Mo Lee, Hak-Sun Kim, Eun-Su Moon, Jin-Oh Park, Nam-Heon Seol, Seong-Hwan Moon
- Asian Spine J. 2008;2(1):22-26. Published online June 30, 2008