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Yoon YS, Cho KH, Kim ES, Lee MS, Lee KJ.Yoon YS, et al. Among authors: cho kh.Ann Rehabil Med. 2015 Jun;39(3):416-24. doi: 10.5535/arm.2015.39.3.416. Epub 2015 Jun 30.Ann Rehabil Med. 2015.PMID: 26161348Free PMC article.
Park SH, Cho KH.Park SH, et al. Among authors: cho kh.Ann Rehabil Med. 2016 Dec;40(6):1033-1039. doi: 10.5535/arm.2016.40.6.1033. Epub 2016 Dec 30.Ann Rehabil Med. 2016.PMID: 28119833Free PMC article.