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Swe PM, Heng NC, Cook GM, Tagg JR, Jack RW.Swe PM, et al.Appl Environ Microbiol. 2010 Dec;76(23):7885-9. doi: 10.1128/AEM.01707-10. Epub 2010 Oct 8.Appl Environ Microbiol. 2010.PMID: 20935130Free PMC article.