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Tsao PN, Li H, Wei SC, Ko ML, Chou HC, Hsieh WS, Hsieh FJ.Tsao PN, et al. Among authors: hsieh fj, hsieh ws.J Formos Med Assoc. 2004 Feb;103(2):137-43.J Formos Med Assoc. 2004.PMID: 15083245