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Coffey TJ, Pullinger GD, Urwin R, Jolley KA, Wilson SM, Maiden MC, Leigh JA.Coffey TJ, et al. Among authors: pullinger gd.Appl Environ Microbiol. 2006 Feb;72(2):1420-8. doi: 10.1128/AEM.72.2.1420-1428.2006.Appl Environ Microbiol. 2006.PMID: 16461695Free PMC article.