J Korean Neurosurg Soc. 2012;52(5):480-483.   Published online November 30, 2012
DOI: https://doi.org/10.3340/jkns.2012.52.5.480

J Korean Neurosurg Soc. 2011;50(3):260-263.
DOI: https://doi.org/10.3340/jkns.2011.50.3.260

J Korean Neurosurg Soc. 2011;49(4):222-225.
DOI: https://doi.org/10.3340/jkns.2011.49.4.222

J Korean Neurosurg Soc. 2010;47(2):155-157.
DOI: https://doi.org/10.3340/jkns.2010.47.2.155

J Korean Neurosurg Soc. 2009;46(1):60-64.
DOI: https://doi.org/10.3340/jkns.2009.46.1.60

J Korean Neurosurg Soc. 2009;45(3):199-202.
DOI: https://doi.org/10.3340/jkns.2009.45.3.199

J Korean Neurosurg Soc. 2009;45(2):115-117.
DOI: https://doi.org/10.3340/jkns.2009.45.2.115

J Korean Neurosurg Soc. 2008;44(6):364-369.
DOI: https://doi.org/10.3340/jkns.2008.44.6.364

J Korean Neurosurg Soc. 2007;41(6):411-413.

J Korean Neurosurg Soc. 2003;34(3):258-261.