J Korean Neurosurg Soc. 2014;55(4):222-225.   Published online April 30, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.4.222

J Korean Neurosurg Soc. 2011;49(1):49-52.
DOI: https://doi.org/10.3340/jkns.2011.49.1.49

J Korean Neurosurg Soc. 2002;31(4):369-372.

J Korean Neurosurg Soc. 2001;30(12):1427-1429.

J Korean Neurosurg Soc. 2001;30(3):307-318.

J Korean Neurosurg Soc. 1997;26(10):1457-1461.

J Korean Neurosurg Soc. 1996;25(8):1693-1700.

J Korean Neurosurg Soc. 1996;25(1):188-191.

J Korean Neurosurg Soc. 1993;22(12):1369-1374.

J Korean Neurosurg Soc. 1993;22(12):1348-1356.