Journal of Applied Oral Science v.24 n.4 2016 Journal of applied oral science Universidade de São Paulo (USP) instacron:USP Journal of Applied Oral Science, Volume: 24, Issue: 4, Pages: 383-390, Published: AUG 2016 Journal of Applied Oral Science Journal of Applied Oral Science, Vol 24, Iss 4, Pp 383-390