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Yang ML, Chen YH, Chen TC, Lin WR, Lin CY, Lu PL.Yang ML, et al. Among authors: chen yh, chen tc.BMC Infect Dis. 2006 Dec 29;6:179. doi: 10.1186/1471-2334-6-179.BMC Infect Dis. 2006.PMID: 17194310Free PMC article.