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Moura AS, Franco de Sá CC, Cruz HG, Costa CL.Moura AS, et al.Braz J Med Biol Res. 2002 May;35(5):617-22. doi: 10.1590/s0100-879x2002000500016.Braz J Med Biol Res. 2002.PMID: 12011949Free article.