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Cuenca-Estrella M, Alastruey-Izquierdo A, Alcazar-Fuoli L, Bernal-Martinez L, Gomez-Lopez A, Buitrago MJ, Mellado E, Rodriguez-Tudela JL.Cuenca-Estrella M, et al.Antimicrob Agents Chemother. 2008 Mar;52(3):1136-9. doi: 10.1128/AAC.01160-07. Epub 2008 Jan 14.Antimicrob Agents Chemother. 2008.PMID: 18195067Free PMC article.