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Cota-Gomez A, Vasil AI, Kadurugamuwa J, Beveridge TJ, Schweizer HP, Vasil ML.Cota-Gomez A, et al. Among authors: schweizer hp.Infect Immun. 1997 Jul;65(7):2904-13. doi: 10.1128/iai.65.7.2904-2913.1997.Infect Immun. 1997.PMID: 9199466Free PMC article.