SOUTH AFRICAN DENTAL JOURNAL. Hesy-Ra ...the first dentist. South African Dental Journal, [S. l.], v. 75, n. 9, p. 473, 2020. DOI: 10.17159/2519-0105/2020/v75no9a10558. Disponível em: https://journals.assaf.org.za/index.php/sadj/article/view/10558. Acesso em: 6 may. 2024.