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Narum DL, Ogun SA, Thomas AW, Holder AA.Narum DL, et al. Among authors: holder aa.Infect Immun. 2000 May;68(5):2899-906. doi: 10.1128/IAI.68.5.2899-2906.2000.Infect Immun. 2000.PMID: 10768987Free PMC article.