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Ai JY, Kuan G, Juang LY, Lee CH, Kueh YC, Chu IH, Geng XL, Chang YK.Ai JY, et al. Among authors: chang yk.Int J Environ Res Public Health. 2022 Nov 22;19(23):15472. doi: 10.3390/ijerph192315472.Int J Environ Res Public Health. 2022.PMID: 36497548Free PMC article.Clinical Trial.
Chen FT, Chen SR, Chu IH, Liu JH, Chang YK.Chen FT, et al. Among authors: chang yk.J Sport Exerc Psychol. 2017 Aug 1;39(4):302-312. doi: 10.1123/jsep.2017-0013. Epub 2017 Nov 7.J Sport Exerc Psychol. 2017.PMID: 29111863Clinical Trial.