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Cordeiro MT, Silva AM, Brito CA, Nascimento EJ, Magalhães MC, Guimarães GF, Lucena-Silva N, de Carvalho EM, Marques ET Jr.Cordeiro MT, et al.Am J Trop Med Hyg. 2007 Dec;77(6):1128-34.Am J Trop Med Hyg. 2007.PMID: 18165535
da Silva AN, Nascimento EJ, Cordeiro MT, Gil LH, Abath FG, Montenegro SM, Marques ET.da Silva AN, et al.PLoS One. 2009 Oct 13;4(10):e7425. doi: 10.1371/journal.pone.0007425.PLoS One. 2009.PMID: 19826631Free PMC article.