Valéria Freire Morais, Gabriela Martelli, Edson Alfredo, e Silvio Rocha Corrêa da Silva. 2016. “Postgraduate students’ Knowledge on Oral Health ”. Revista Sul-Brasileira De Odontologia 12 (3):278-84. https://doi.org/10.21726/rsbo.v12i3.764.