J Korean Neurosurg Soc. 2012;51(4):233-236.   Published online April 30, 2012
DOI: https://doi.org/10.3340/jkns.2012.51.4.233

J Korean Neurosurg Soc. 2010;47(4):313-315.
DOI: https://doi.org/10.3340/jkns.2010.47.4.313

J Korean Neurosurg Soc. 2009;45(5):309-311.
DOI: https://doi.org/10.3340/jkns.2009.45.5.309

J Korean Neurosurg Soc. 2008;43(2):109-110.
DOI: https://doi.org/10.3340/jkns.2008.43.2.109

J Korean Neurosurg Soc. 2001;30(6):790-794.

J Korean Neurosurg Soc. 1998;27(9):1304-1309.

J Korean Neurosurg Soc. 1998;27(4):523-529.

J Korean Neurosurg Soc. 1997;26(8):1135-1138.

J Korean Neurosurg Soc. 1997;26(7):999-1002.

J Korean Neurosurg Soc. 1996;25(6):1303-1307.