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Ho YL, Lin YH, Tsai IJ, Hsieh FJ, Tsai HJ.Ho YL, et al. Among authors: tsai hj, tsai ij.J Formos Med Assoc. 2007 Mar;106(3):181-6. doi: 10.1016/S0929-6646(09)60238-2.J Formos Med Assoc. 2007.PMID: 17389161Free article.