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Cubel RC, Siqueira MM, Santos EO, Pires MF, Cruz CM, Nascimento JP.Cubel RC, et al.Rev Soc Bras Med Trop. 1997 Jan-Feb;30(1):15-20. doi: 10.1590/s0037-86821997000100004.Rev Soc Bras Med Trop. 1997.PMID: 8993105