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Hur J, Kim YJ, Lee HJ, Ha JW, Heo JH, Choi EY, Shim CY, Kim TH, Nam JE, Choe KO, Choi BW.Hur J, et al. Among authors: choe ko.Stroke. 2009 Jun;40(6):2073-8. doi: 10.1161/STROKEAHA.108.537928. Epub 2009 Apr 16.Stroke. 2009.PMID: 19372451Free article.