J Korean Neurosurg Soc. 2013;53(3):161-166.   Published online March 31, 2013
DOI: https://doi.org/10.3340/jkns.2013.53.3.161

J Korean Neurosurg Soc. 2011;50(4):370-376.
DOI: https://doi.org/10.3340/jkns.2011.50.4.370

J Korean Neurosurg Soc. 2011;50(4):332-340.
DOI: https://doi.org/10.3340/jkns.2011.50.4.332

J Korean Neurosurg Soc. 2011;49(1):65-67.
DOI: https://doi.org/10.3340/jkns.2011.49.1.65

J Korean Neurosurg Soc. 2010;47(4):306-309.
DOI: https://doi.org/10.3340/jkns.2010.47.4.306

J Korean Neurosurg Soc. 2010;47(2):124-127.
DOI: https://doi.org/10.3340/jkns.2010.47.2.124

J Korean Neurosurg Soc. 2009;45(2):118-121.
DOI: https://doi.org/10.3340/jkns.2009.45.2.118

J Korean Neurosurg Soc. 2008;43(1):11-15.
DOI: https://doi.org/10.3340/jkns.2008.43.1.11

J Korean Neurosurg Soc. 2003;34(3):224-229.

J Korean Neurosurg Soc. 2003;33(5):521-524.