J Korean Neurosurg Soc. 2017;60(3):327-334.   Published online May 1, 2017
DOI: https://doi.org/10.3340/jkns.2017.0101.008

J Korean Neurosurg Soc. 2014;55(4):226-229.   Published online April 30, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.4.226

J Korean Neurosurg Soc. 2014;55(3):173-177.   Published online March 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.3.173

J Korean Neurosurg Soc. 2011;49(5):296-298.
DOI: https://doi.org/10.3340/jkns.2011.49.5.296

J Korean Neurosurg Soc. 2011;49(3):190-193.
DOI: https://doi.org/10.3340/jkns.2011.49.3.190

J Korean Neurosurg Soc. 2010;48(6):547-550.
DOI: https://doi.org/10.3340/jkns.2010.48.6.547

J Korean Neurosurg Soc. 2010;48(4):371-374.
DOI: https://doi.org/10.3340/jkns.2010.48.4.371

J Korean Neurosurg Soc. 2010;48(1):91-93.
DOI: https://doi.org/10.3340/jkns.2010.48.1.91

J Korean Neurosurg Soc. 2010;48(1):59-61.
DOI: https://doi.org/10.3340/jkns.2010.48.1.59

J Korean Neurosurg Soc. 2003;33(3):323-325.