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Pérez-Losada M, Crandall KA, Bash MC, Dan M, Zenilman J, Viscidi RP.Pérez-Losada M, et al. Among authors: zenilman j.BMC Evol Biol. 2007 Jun 1;7:84. doi: 10.1186/1471-2148-7-84.BMC Evol Biol. 2007.PMID: 17543117Free PMC article.