Public Health Policies to combat Covid-19 in the Unified Health System: Integrative literature review. Research, Society and Development, [S. l.], v. 13, n. 9, p. e11313946909, 2024. DOI: 10.33448/rsd-v13i9.46909. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/46909. Acesso em: 28 jun. 2025.