Dentists have an obligation to expand their knowlodge and to contribute to knowledge. South African Dental Journal, [S. l.], v. 78, n. 04, p. 1, 2023. DOI: 10.17159/sadj.v78i04.16407. Disponível em: https://journals.assaf.org.za/index.php/sadj/article/view/16407. Acesso em: 22 nov. 2024.