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Gutiérrez M, Samper S, Gavigan JA, García Marín JF, Martín C.Gutiérrez M, et al. Among authors: martin c.J Clin Microbiol. 1995 Nov;33(11):2953-6. doi: 10.1128/jcm.33.11.2953-2956.1995.J Clin Microbiol. 1995.PMID: 8576352Free PMC article.