Paraguassu, Eber Coelho, Paulo Fabricio Ramos, Luciana Butini Oliveira, Lauane Monteiro Gentil, Alan Mesquita Santos, and Sandro Rogério Mendes da Silva. 2019. “Systematic Review of the Epidemiology of Oral Cancer in Brazil”. International Journal for Innovation Education and Research 7 (4): 366-74. https://doi.org/10.31686/ijier.vol7.iss4.1431.