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Hernández-Valdivia E, Cruz-Vázquez C, Ortiz-Martínez R, Valdivia-Flores A, Quintero-Martínez MT.Hernández-Valdivia E, et al.J Parasitol. 2011 Dec;97(6):1017-9. doi: 10.1645/GE-2701.1. Epub 2011 Jun 14.J Parasitol. 2011.PMID: 21671718