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Yu JH, Lin HH, Lo YC, Tseng KC, Hsu CH.Yu JH, et al. Among authors: tseng kc.Int J Environ Res Public Health. 2021 May 26;18(11):5717. doi: 10.3390/ijerph18115717.Int J Environ Res Public Health. 2021.PMID: 34073467Free PMC article.
Tseng KC, Lin HH, Lin JW, Chen IS, Hsu CH.Tseng KC, et al.Int J Environ Res Public Health. 2021 Jul 16;18(14):7539. doi: 10.3390/ijerph18147539.Int J Environ Res Public Health. 2021.PMID: 34300013Free PMC article.