J Korean Neurosurg Soc. 2014;55(2):89-91.   Published online February 28, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.2.89

J Korean Neurosurg Soc. 2012;51(3):141-143.   Published online March 31, 2012
DOI: https://doi.org/10.3340/jkns.2012.51.3.141

J Korean Neurosurg Soc. 2008;44(6):353-357.
DOI: https://doi.org/10.3340/jkns.2008.44.6.353

J Korean Neurosurg Soc. 2008;44(4):185-189.
DOI: https://doi.org/10.3340/jkns.2008.44.4.185

J Korean Neurosurg Soc. 2008;43(1):41-44.
DOI: https://doi.org/10.3340/jkns.2008.43.1.41

J Korean Neurosurg Soc. 2007;42(5):416-418.
DOI: https://doi.org/10.3340/jkns.2007.42.5.416

J Korean Neurosurg Soc. 2005;38(1):61-64.

J Korean Neurosurg Soc. 2005;37(4):287-292.

J Korean Neurosurg Soc. 2004;36(3):235-238.

J Korean Neurosurg Soc. 2004;35(4):430-432.