J Korean Neurosurg Soc. 2017;60(3):315-321.   Published online May 1, 2017
DOI: https://doi.org/10.3340/jkns.2017.0101.012

J Korean Neurosurg Soc. 2016;59(6):643-646.   Published online October 24, 2016
DOI: https://doi.org/10.3340/jkns.2016.59.6.643

J Korean Neurosurg Soc. 2016;59(1):58-61.   Published online January 20, 2016
DOI: https://doi.org/10.3340/jkns.2016.59.1.58

J Korean Neurosurg Soc. 2015;57(6):465-468.   Published online June 30, 2015
DOI: https://doi.org/10.3340/jkns.2015.57.6.465

J Korean Neurosurg Soc. 2012;52(2):152-155.   Published online August 31, 2012
DOI: https://doi.org/10.3340/jkns.2012.52.2.152

J Korean Neurosurg Soc. 2011;49(5):262-266.
DOI: https://doi.org/10.3340/jkns.2011.49.5.262

J Korean Neurosurg Soc. 2007;41(6):425-428.

J Korean Neurosurg Soc. 2006;40(6):459-462.

J Korean Neurosurg Soc. 2006;39(5):329-334.

J Korean Neurosurg Soc. 2004;36(6):499-502.