J Korean Neurosurg Soc. 2018;61(1):81-88.   Published online December 29, 2017
DOI: https://doi.org/10.3340/jkns.2016.1212.005

J Korean Neurosurg Soc. 2014;56(4):310-314.   Published online October 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.56.4.310

J Korean Neurosurg Soc. 2012;51(6):383-387.   Published online June 30, 2012
DOI: https://doi.org/10.3340/jkns.2012.51.6.383

J Korean Neurosurg Soc. 2010;48(5):455-460.
DOI: https://doi.org/10.3340/jkns.2010.48.5.455

J Korean Neurosurg Soc. 2010;47(4):295-297.
DOI: https://doi.org/10.3340/jkns.2010.47.4.295

J Korean Neurosurg Soc. 2008;43(1):45-47.
DOI: https://doi.org/10.3340/jkns.2008.43.1.45

J Korean Neurosurg Soc. 2008;43(1):37-40.
DOI: https://doi.org/10.3340/jkns.2008.43.1.37

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

J Korean Neurosurg Soc. 2006;40(5):351-356.