Journal of Applied Oral Science Journal of Applied Oral Science v.24 n.2 2016 Journal of applied oral science Universidade de São Paulo (USP) instacron:USP Journal of Applied Oral Science, Volume: 24, Issue: 2, Pages: 181-185, Published: APR 2016 Journal of Applied Oral Science, Vol 24, Iss 2, Pp 181-185 (2016)