SYKES, Leanne M; CRAFFORD, Elmine; FORTUIN, Alwyn. Yes, you can say no. South African Dental Journal, [S. l.], v. 75, n. 4, p. 219–222, 2020. DOI: 10.17159/2519-0105/2020/v75no4a10. Disponível em: https://journals.assaf.org.za/index.php/sadj/article/view/8777. Acesso em: 18 jul. 2024.