J Korean Neurosurg Soc. 2017;60(1):118-124.   Published online December 29, 2016
DOI: https://doi.org/10.3340/jkns.2015.0707.023

J Korean Neurosurg Soc. 2015;58(1):50-53.   Published online July 31, 2015
DOI: https://doi.org/10.3340/jkns.2015.58.1.50

J Korean Neurosurg Soc. 2015;57(2):114-118.   Published online February 26, 2015
DOI: https://doi.org/10.3340/jkns.2015.57.2.114

J Korean Neurosurg Soc. 2013;53(1):46-48.   Published online January 31, 2013
DOI: https://doi.org/10.3340/jkns.2013.53.1.46

J Korean Neurosurg Soc. 2011;49(5):305-307.
DOI: https://doi.org/10.3340/jkns.2011.49.5.305

J Korean Neurosurg Soc. 2006;39(4):296-299.

J Korean Neurosurg Soc. 2006;39(1):72-74.

J Korean Neurosurg Soc. 2004;35(5):533-535.

J Korean Neurosurg Soc. 2003;33(6):596-598.

J Korean Neurosurg Soc. 2002;32(2):165-168.