Oral Health in universal health systems: comparative analysis of Brazil and the United Kingdom. Research, Society and Development, [S. l.], v. 10, n. 10, p. e185101018444, 2021. DOI: 10.33448/rsd-v10i10.18444. Disponível em: https://rsdjournal.org/rsd/article/view/18444. Acesso em: 5 dec. 2025.