J Korean Neurosurg Soc. 2014;56(5):423-427.   Published online November 30, 2014
DOI: https://doi.org/10.3340/jkns.2014.56.5.423

J Korean Neurosurg Soc. 2014;56(2):114-120.   Published online August 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.56.2.114

J Korean Neurosurg Soc. 2014;56(1):21-27.   Published online July 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.56.1.21

J Korean Neurosurg Soc. 2014;55(3):164-166.   Published online March 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.3.164

J Korean Neurosurg Soc. 2013;54(2):151-154.   Published online August 31, 2013
DOI: https://doi.org/10.3340/jkns.2013.54.2.151