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Contreras CA, Ochoa TJ, Lacher DW, DebRoy C, Navarro A, Talledo M, Donnenberg MS, Ecker L, Gil AI, Lanata CF, Cleary TG.Contreras CA, et al. Among authors: donnenberg ms.J Med Microbiol. 2010 Jan;59(Pt 1):25-31. doi: 10.1099/jmm.0.013706-0.J Med Microbiol. 2010.PMID: 19797469Free PMC article.