J Korean Neurosurg Soc. 2022;65(1):4-12.   Published online July 29, 2021
DOI: https://doi.org/10.3340/jkns.2021.0035

J Korean Neurosurg Soc. 2018;61(3):402-406.   Published online May 1, 2018
DOI: https://doi.org/10.3340/jkns.2018.0044

J Korean Neurosurg Soc. 2016;59(2):83-90.   Published online February 29, 2016
DOI: https://doi.org/10.3340/jkns.2016.59.2.83

J Korean Neurosurg Soc. 2015;57(6):415-421.   Published online June 30, 2015
DOI: https://doi.org/10.3340/jkns.2015.57.6.415

J Korean Neurosurg Soc. 2003;33(1):44-50.

J Korean Neurosurg Soc. 1998;27(4):438-446.