J Korean Neurosurg Soc. 2015;58(4):373-378.   Published online October 30, 2015
DOI: https://doi.org/10.3340/jkns.2015.58.4.373

J Korean Neurosurg Soc. 2015;58(2):141-143.   Published online August 28, 2015
DOI: https://doi.org/10.3340/jkns.2015.58.2.141

J Korean Neurosurg Soc. 2009;46(3):210-214.
DOI: https://doi.org/10.3340/jkns.2009.46.3.210

J Korean Neurosurg Soc. 2006;39(5):335-339.

J Korean Neurosurg Soc. 2005;38(6):419-424.

J Korean Neurosurg Soc. 2005;38(4):309-311.

J Korean Neurosurg Soc. 2004;36(3):239-241.

J Korean Neurosurg Soc. 2004;35(1):75-80.

J Korean Neurosurg Soc. 2003;34(5):461-463.

J Korean Neurosurg Soc. 2002;32(6):582-585.