Knowledge and perception of oral health professionals regarding the National Health Insurance. South African Dental Journal, [S. l.], v. 78, n. 09, p. 432–436, 2023. DOI: 10.17159/sadj.v78i09.16600. Disponível em: https://journals.assaf.org.za/index.php/sadj/article/view/17503. Acesso em: 22 nov. 2024.