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Hung JJ, Wen HY, Yen MH, Chen HW, Yan DC, Lin KL, Lin SJ, Lin TY, Hsu CY.Hung JJ, et al. Among authors: hsu cy.Chang Gung Med J. 2003 Sep;26(9):654-9.Chang Gung Med J. 2003.PMID: 14651163Free article.
Tsai YC, Hsu CY, Lin GJ, Wang CJ, Cheng CH, Huang YH, Yen MH, Hsia SH, Yan DC.Tsai YC, et al. Among authors: hsu cy.Chang Gung Med J. 2004 Jun;27(6):436-42.Chang Gung Med J. 2004.PMID: 15455544Free article.
Wu SC, Hsu CY, Lu HF, Chen CC, Hou SY, Poon YY.Wu SC, et al. Among authors: hsu cy.Int J Environ Res Public Health. 2021 Apr 9;18(8):3945. doi: 10.3390/ijerph18083945.Int J Environ Res Public Health. 2021.PMID: 33918626Free PMC article.