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Brito CM, Lima MM, Sarquis O, Pires MQ, Coutinho CF, Duarte R, Pacheco RS.Brito CM, et al. Among authors: pacheco rs.Parasitol Res. 2008 Oct;103(5):1111-7. doi: 10.1007/s00436-008-1102-5. Epub 2008 Jul 17.Parasitol Res. 2008.PMID: 18633644