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Koh JS, Lee SH, Bang JS, Kim GK.Koh JS, et al.J Korean Neurosurg Soc. 2008 Nov;44(5):338-40. doi: 10.3340/jkns.2008.44.5.338. Epub 2008 Nov 30.J Korean Neurosurg Soc. 2008.PMID: 19119472Free PMC article.
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Lee SH, Koh JS, Bang JS, Kim MC.Lee SH, et al. Among authors: koh js.J Korean Neurosurg Soc. 2009 May;45(5):318-21. doi: 10.3340/jkns.2009.45.5.318. Epub 2009 May 31.J Korean Neurosurg Soc. 2009.PMID: 19516955Free PMC article.
Lee SH, Koh JS, Bang JS, Kim GK.Lee SH, et al. Among authors: koh js.J Korean Neurosurg Soc. 2009 Dec;46(6):577-80. doi: 10.3340/jkns.2009.46.6.577. Epub 2009 Dec 31.J Korean Neurosurg Soc. 2009.PMID: 20062576Free PMC article.
Koh JS, Lee CY, Lee SH, Kim GK.Koh JS, et al.J Korean Neurosurg Soc. 2012 Jan;51(1):40-3. doi: 10.3340/jkns.2012.51.1.40. Epub 2012 Jan 31.J Korean Neurosurg Soc. 2012.PMID: 22396842Free PMC article.