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Dai DF, Chiang FT, Lin JL, Huang LY, Chen CL, Chang CJ, Lai LP, Hsu KL, Tseng CD, Tseng YZ, Hwang JJ.Dai DF, et al. Among authors: hwang jj.J Formos Med Assoc. 2007 May;106(5):347-54. doi: 10.1016/S0929-6646(09)60319-3.J Formos Med Assoc. 2007.PMID: 17561469Free article.