J Korean Neurosurg Soc. 2016;59(5):533-536.   Published online September 8, 2016
DOI: https://doi.org/10.3340/jkns.2016.59.5.533

J Korean Neurosurg Soc. 2015;58(6):566-570.   Published online December 31, 2015
DOI: https://doi.org/10.3340/jkns.2015.58.6.566

J Korean Neurosurg Soc. 2015;57(5):359-363.   Published online May 31, 2015
DOI: https://doi.org/10.3340/jkns.2015.57.5.359

J Korean Neurosurg Soc. 2013;54(2):148-150.   Published online August 31, 2013
DOI: https://doi.org/10.3340/jkns.2013.54.2.148

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;50(2):134-138.
DOI: https://doi.org/10.3340/jkns.2011.50.2.134

J Korean Neurosurg Soc. 2011;49(6):367-369.
DOI: https://doi.org/10.3340/jkns.2011.49.6.367

J Korean Neurosurg Soc. 2010;48(2):173-176.
DOI: https://doi.org/10.3340/jkns.2010.48.2.173

J Korean Neurosurg Soc. 2010;47(2):158-160.
DOI: https://doi.org/10.3340/jkns.2010.47.2.158

J Korean Neurosurg Soc. 2007;42(1):53-55.