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Song YG, Ryu YU, Im SJ, Lee YS, Park JH.Song YG, et al. Among authors: ryu yu.Physiother Theory Pract. 2019 Aug;35(8):756-763. doi: 10.1080/09593985.2018.1457119. Epub 2018 Mar 30.Physiother Theory Pract. 2019.PMID: 29601222
Kim SA, Ryu YU, Shin HK.Kim SA, et al. Among authors: ryu yu.J Exerc Rehabil. 2019 Aug 28;15(4):592-596. doi: 10.12965/jer.1938360.180. eCollection 2019 Aug.J Exerc Rehabil. 2019.PMID: 31523682Free PMC article.