J Korean Neurosurg Soc. 2012;51(3):155-159.   Published online March 31, 2012
DOI: https://doi.org/10.3340/jkns.2012.51.3.155

J Korean Neurosurg Soc. 2007;42(4):258-264.
DOI: https://doi.org/10.3340/jkns.2007.42.4.258

J Korean Neurosurg Soc. 2006;40(5):357-362.

J Korean Neurosurg Soc. 2006;40(3):159-163.

J Korean Neurosurg Soc. 2006;40(2):128-130.

J Korean Neurosurg Soc. 2004;35(6):592-598.

J Korean Neurosurg Soc. 2003;33(4):345-352.

J Korean Neurosurg Soc. 2002;32(2):89-95.

J Korean Neurosurg Soc. 2001;30(6):769-773.

J Korean Neurosurg Soc. 1999;28(8):1232-1232.