J Korean Neurosurg Soc. 2014;56(6):517-520.   Published online December 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.56.6.517

J Korean Neurosurg Soc. 2014;55(6):370-374.   Published online June 30, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.6.370

J Korean Neurosurg Soc. 2012;51(2):105-108.   Published online February 29, 2012
DOI: https://doi.org/10.3340/jkns.2012.51.2.105

J Korean Neurosurg Soc. 2011;49(1):71-74.
DOI: https://doi.org/10.3340/jkns.2011.49.1.71

J Korean Neurosurg Soc. 2010;48(2):153-156.
DOI: https://doi.org/10.3340/jkns.2010.48.2.153

J Korean Neurosurg Soc. 2010;47(6):473-476.
DOI: https://doi.org/10.3340/jkns.2010.47.6.473

J Korean Neurosurg Soc. 2010;47(4):291-294.
DOI: https://doi.org/10.3340/jkns.2010.47.4.291

J Korean Neurosurg Soc. 2006;39(1):40-45.

J Korean Neurosurg Soc. 2005;38(6):481-483.

J Korean Neurosurg Soc. 2005;37(1):76-78.