Brazilian Journal of Medical and Biological Research, Vol 48, Iss 11, Pp 1032-1038 (2015) Brazilian Journal of Medical and Biological Research Brazilian Journal of Medical and Biological Research, Volume: 48, Issue: 11, Pages: 1032-1038, Published: 08 SEP 2015 Brazilian Journal of Medical and Biological Research v.48 n.11 2015 Associação Brasileira de Divulgação Científica (ABDC) instacron:ABDC