J Korean Neurosurg Soc. 2016;59(3):306-309.   Published online May 10, 2016
DOI: https://doi.org/10.3340/jkns.2016.59.3.306

J Korean Neurosurg Soc. 2012;51(3):173-176.   Published online March 31, 2012
DOI: https://doi.org/10.3340/jkns.2012.51.3.173

J Korean Neurosurg Soc. 2011;50(2):95-98.
DOI: https://doi.org/10.3340/jkns.2011.50.2.95

J Korean Neurosurg Soc. 2011;49(2):139-141.
DOI: https://doi.org/10.3340/jkns.2011.49.2.139

J Korean Neurosurg Soc. 2010;48(3):236-239.
DOI: https://doi.org/10.3340/jkns.2010.48.3.236

J Korean Neurosurg Soc. 2010;48(2):185-187.
DOI: https://doi.org/10.3340/jkns.2010.48.2.185

J Korean Neurosurg Soc. 2010;47(6):473-476.
DOI: https://doi.org/10.3340/jkns.2010.47.6.473

J Korean Neurosurg Soc. 2010;47(4):247-251.
DOI: https://doi.org/10.3340/jkns.2010.47.4.247

J Korean Neurosurg Soc. 2009;46(3):273-276.
DOI: https://doi.org/10.3340/jkns.2009.46.3.273

J Korean Neurosurg Soc. 2009;46(3):252-256.
DOI: https://doi.org/10.3340/jkns.2009.46.3.252