J Korean Neurosurg Soc. 2013;54(4):317-322.   Published online October 31, 2013
DOI: https://doi.org/10.3340/jkns.2013.54.4.317

J Korean Neurosurg Soc. 2011;50(4):381-384.
DOI: https://doi.org/10.3340/jkns.2011.50.4.381

J Korean Neurosurg Soc. 2010;47(5):325-331.
DOI: https://doi.org/10.3340/jkns.2010.47.5.325

J Korean Neurosurg Soc. 2008;44(1):26-35.
DOI: https://doi.org/10.3340/jkns.2008.44.1.26

J Korean Neurosurg Soc. 2008;43(1):26-30.
DOI: https://doi.org/10.3340/jkns.2008.43.1.26

J Korean Neurosurg Soc. 2007;42(4):286-292.
DOI: https://doi.org/10.3340/jkns.2007.42.4.286

J Korean Neurosurg Soc. 2007;42(4):276-280.
DOI: https://doi.org/10.3340/jkns.2007.42.4.276

J Korean Neurosurg Soc. 2007;42(2):92-96.

J Korean Neurosurg Soc. 2006;40(6):476-480.

J Korean Neurosurg Soc. 2006;40(6):423-427.