J Korean Neurosurg Soc. 2014;56(6):537-539.   Published online December 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.56.6.537

J Korean Neurosurg Soc. 2014;55(3):167-169.   Published online March 31, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.3.167

J Korean Neurosurg Soc. 2014;55(2):73-77.   Published online February 28, 2014
DOI: https://doi.org/10.3340/jkns.2014.55.2.73

J Korean Neurosurg Soc. 2013;54(2):148-150.   Published online August 31, 2013
DOI: https://doi.org/10.3340/jkns.2013.54.2.148

J Korean Neurosurg Soc. 2012;51(2):102-104.   Published online February 29, 2012
DOI: https://doi.org/10.3340/jkns.2012.51.2.102

J Korean Neurosurg Soc. 2011;50(6):520-522.
DOI: https://doi.org/10.3340/jkns.2011.50.6.520