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Ghose C, Perez-Perez GI, Dominguez-Bello MG, Pride DT, Bravi CM, Blaser MJ.Ghose C, et al.Proc Natl Acad Sci U S A. 2002 Nov 12;99(23):15107-11. doi: 10.1073/pnas.242574599. Epub 2002 Nov 4.Proc Natl Acad Sci U S A. 2002.PMID: 12417749Free PMC article.