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Garza-Ramos U, Morfin-Otero R, Sader HS, Jones RN, Hernández E, Rodriguez-Noriega E, Sanchez A, Carrillo B, Esparza-Ahumada S, Silva-Sanchez J.Garza-Ramos U, et al. Among authors: sader hs.Antimicrob Agents Chemother. 2008 Aug;52(8):2943-6. doi: 10.1128/AAC.00679-07. Epub 2008 May 19.Antimicrob Agents Chemother. 2008.PMID: 18490501Free PMC article.