J Korean Neurosurg Soc. 2014;56(1):55-57.   Published online July 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.56.1.55

J Korean Neurosurg Soc. 2014;55(4):215-217.   Published online April 30, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.4.215

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(6):567-569.   Published online December 31, 2012
DOI: https://doi.org/10.3340/jkns.2012.52.6.567

J Korean Neurosurg Soc. 2011;50(1):54-56.
DOI: https://doi.org/10.3340/jkns.2011.50.1.54

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

J Korean Neurosurg Soc. 2006;39(3):221-223.

J Korean Neurosurg Soc. 2003;33(6):606-609.

J Korean Neurosurg Soc. 2003;33(1):24-29.

J Korean Neurosurg Soc. 1998;27(1):83-86.