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Aliaga L, Sánchez-Blázquez P, Rodríguez-Granger J, Sampedro A, Orozco M, Pastor J.Aliaga L, et al.J Med Microbiol. 2009 Apr;58(Pt 4):521-525. doi: 10.1099/jmm.0.004465-0.J Med Microbiol. 2009.PMID: 19273650Review.