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Chung PW, Park KY, Kim JM, Shin DW, Park MS, Chung YJ, Ha SY, Ahn SW, Shin HW, Kim YB, Moon HS.Chung PW, et al. Among authors: ha sy.Stroke. 2015 Jan;46(1):248-51. doi: 10.1161/STROKEAHA.114.007706. Epub 2014 Nov 25.Stroke. 2015.PMID: 25424481
Chung PW, Park KY, Kim JM, Shin DW, Ha SY.Chung PW, et al. Among authors: ha sy.Eur Neurol. 2014;72(1-2):60-3. doi: 10.1159/000358513. Epub 2014 May 21.Eur Neurol. 2014.PMID: 24854046
Kim S, Youn YC, Hsiung GY, Ha SY, Park KY, Shin HW, Kim DK, Kim SS, Kee BS.Kim S, et al. Among authors: ha sy.J Clin Neurosci. 2011 Jul;18(7):916-21. doi: 10.1016/j.jocn.2010.12.019. Epub 2011 May 12.J Clin Neurosci. 2011.PMID: 21570296
Ha SY, Park KY, Byun JS, Lee DH, Kim CW.Ha SY, et al.Arch Neurol. 2011 Aug;68(8):1076. doi: 10.1001/archneurol.2011.165.Arch Neurol. 2011.PMID: 21825248No abstract available.
Song JE, Yang DW, Seo HJ, Ha SY, Park KY, Kwon OS, Youn YC.Song JE, et al. Among authors: ha sy.J Clin Neurosci. 2010 Oct;17(10):1341-3. doi: 10.1016/j.jocn.2010.02.018. Epub 2010 Jul 8.J Clin Neurosci. 2010.PMID: 20619659
Kim SE, Lee BI, Kim SE, Shin KJ, Park J, Park KM, Kim HC, Lee J, Baek HJ, Jin SC, Ha SY.Kim SE, et al. Among authors: ha sy.Stroke. 2016 Jun;47(6):1548-54. doi: 10.1161/STROKEAHA.115.012285. Epub 2016 May 5.Stroke. 2016.PMID: 27217507
Kim SJ, Ha YS, Ryoo S, Noh HJ, Ha SY, Bang OY, Kim GM, Chung CS, Lee KH.Kim SJ, et al. Among authors: ha ys, ha sy.Stroke. 2012 Feb;43(2):386-92. doi: 10.1161/STROKEAHA.111.638106. Epub 2011 Nov 17.Stroke. 2012.PMID: 22096035