J Korean Neurosurg Soc. 2017;60(3):371-374.   Published online May 1, 2017
DOI: https://doi.org/10.3340/jkns.2015.0708.010

J Korean Neurosurg Soc. 2015;58(1):89-92.   Published online July 31, 2015
DOI: https://doi.org/10.3340/jkns.2015.58.1.89

J Korean Neurosurg Soc. 2015;57(3):211-214.   Published online March 20, 2015
DOI: https://doi.org/10.3340/jkns.2015.57.3.211

J Korean Neurosurg Soc. 2013;53(5):309-311.   Published online May 31, 2013
DOI: https://doi.org/10.3340/jkns.2013.53.5.309

J Korean Neurosurg Soc. 2012;52(3):228-233.   Published online September 30, 2012
DOI: https://doi.org/10.3340/jkns.2012.52.3.228

J Korean Neurosurg Soc. 2011;49(4):237-240.
DOI: https://doi.org/10.3340/jkns.2011.49.4.237

J Korean Neurosurg Soc. 2010;47(4):298-301.
DOI: https://doi.org/10.3340/jkns.2010.47.4.298

J Korean Neurosurg Soc. 2009;46(1):56-59.
DOI: https://doi.org/10.3340/jkns.2009.46.1.56

J Korean Neurosurg Soc. 2008;43(2):97-104.
DOI: https://doi.org/10.3340/jkns.2008.43.2.97

J Korean Neurosurg Soc. 2007;42(2):141-144.