Santos, L. F. dos, L. O. Tonin, and R. H. A. da Silva. “Knowledge of Undergraduate Students, Graduate Students, and Dental School Professors Regarding Bioethics”. Arquivos Em Odontologia, vol. 47, no. 2, May 2016, https://periodicos.ufmg.br/index.php/arquivosemodontologia/article/view/3564.