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Sánchez-Céspedes J, Figueras MJ, Aspiroz C, Aldea MJ, Toledo M, Alperí A, Marco F, Vila J.Sánchez-Céspedes J, et al. Among authors: alperi a.J Med Microbiol. 2009 Apr;58(Pt 4):451-455. doi: 10.1099/jmm.0.47804-0.J Med Microbiol. 2009.PMID: 19273640