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Kim YS, Ahn JS, Kim S, Kim HJ, Kim SH, Kang JS.Kim YS, et al. Among authors: ahn js.Korean J Physiol Pharmacol. 2018 Mar;22(2):113-125. doi: 10.4196/kjpp.2018.22.2.113. Epub 2018 Feb 23.Korean J Physiol Pharmacol. 2018.PMID: 29520164Free PMC article.Review.
Lee SJ, Ahn JS, Kwun BD, Kim CJ.Lee SJ, et al. Among authors: ahn js.J Korean Neurosurg Soc. 2010 Aug;48(2):177-80. doi: 10.3340/jkns.2010.48.2.177. Epub 2010 Aug 31.J Korean Neurosurg Soc. 2010.PMID: 20856671Free PMC article.
Jin SC, Kwon DH, Ahn JS, Kwun BD, Song Y, Choi CG.Jin SC, et al. Among authors: ahn js.J Korean Neurosurg Soc. 2009 Jan;45(1):5-10. doi: 10.3340/jkns.2009.45.1.5. Epub 2009 Jan 31.J Korean Neurosurg Soc. 2009.PMID: 19242564Free PMC article.