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Ribera A, Fernández-Cuenca F, Beceiro A, Bou G, Martínez-Martínez L, Pascual A, Cisneros JM, Rodríguez-Baño J, Pachón J, Vila J; Spanish Group for Nosocomial Infection.Ribera A, et al.Antimicrob Agents Chemother. 2004 Apr;48(4):1430-2. doi: 10.1128/AAC.48.4.1430-1432.2004.Antimicrob Agents Chemother. 2004.PMID: 15047561Free PMC article.