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Liu HT, Chen CY, Kuo HC.Liu HT, et al. Among authors: kuo hc.J Formos Med Assoc. 2010 Dec;109(12):862-78. doi: 10.1016/S0929-6646(10)60133-7.J Formos Med Assoc. 2010.PMID: 21195884Free article.Review.