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Chen WS, Lee YF, Wang HP, Su KY, Lee CH, Huang DF.Chen WS, et al. Among authors: huang df.J Formos Med Assoc. 2009 Aug;108(8):673-6. doi: 10.1016/s0929-6646(09)60388-0.J Formos Med Assoc. 2009.PMID: 19666355Free article.
Sun YS, Huang DF, Lin FC, Hsu CK, Sun IT, Chang SC, Tsai CY, Lai CC.Sun YS, et al. Among authors: huang df.J Rheumatol. 2019 Mar;46(3):251-258. doi: 10.3899/jrheum.180104. Epub 2018 Dec 1.J Rheumatol. 2019.PMID: 30504509