Brazilian Journal of Medical and Biological Research, Volume: 52, Issue: 4, Article number: e7546, Published: 08 APR 2019 Brazilian Journal of Medical and Biological Research, Vol 52, Iss 4 (2019) Brazilian Journal of Medical and Biological Research Brazilian Journal of Medical and Biological Research v.52 n.4 2019 Associação Brasileira de Divulgação Científica (ABDC) instacron:ABDC