J Korean Neurosurg Soc. 2015;58(1):50-53.   Published online July 31, 2015
DOI: https://doi.org/10.3340/jkns.2015.58.1.50

J Korean Neurosurg Soc. 2014;56(4):330-333.   Published online October 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.56.4.330

J Korean Neurosurg Soc. 2010;48(1):37-45.
DOI: https://doi.org/10.3340/jkns.2010.48.1.37

J Korean Neurosurg Soc. 2008;44(1):52-56.
DOI: https://doi.org/10.3340/jkns.2008.44.1.52

J Korean Neurosurg Soc. 2008;43(6):294-299.
DOI: https://doi.org/10.3340/jkns.2008.43.6.294

J Korean Neurosurg Soc. 2008;43(1):5-10.
DOI: https://doi.org/10.3340/jkns.2008.43.1.5

J Korean Neurosurg Soc. 2007;42(4):317-325.
DOI: https://doi.org/10.3340/jkns.2007.42.4.317

J Korean Neurosurg Soc. 2007;42(4):265-270.
DOI: https://doi.org/10.3340/jkns.2007.42.4.265

J Korean Neurosurg Soc. 2005;37(5):364-369.

J Korean Neurosurg Soc. 2004;35(4):439-441.