J Korean Neurosurg Soc. 2012;51(3):127-134.   Published online March 31, 2012
DOI: https://doi.org/10.3340/jkns.2012.51.3.127

J Korean Neurosurg Soc. 2011;49(2):92-96.
DOI: https://doi.org/10.3340/jkns.2011.49.2.92

J Korean Neurosurg Soc. 2009;46(3):245-251.
DOI: https://doi.org/10.3340/jkns.2009.46.3.245

J Korean Neurosurg Soc. 2009;45(6):360-368.
DOI: https://doi.org/10.3340/jkns.2009.45.6.360

J Korean Neurosurg Soc. 2004;35(1):42-48.

J Korean Neurosurg Soc. 2003;33(6):562-566.

J Korean Neurosurg Soc. 2003;33(4):333-338.

J Korean Neurosurg Soc. 2002;32(5):424-430.

J Korean Neurosurg Soc. 2002;32(2):125-130.

J Korean Neurosurg Soc. 2002;32(1):18-22.