Inequalities in access to drugs in Brazil: a population-based study. Research, Society and Development, [S. l.], v. 9, n. 10, p. e5319108952, 2020. DOI: 10.33448/rsd-v9i10.8952. Disponível em: https://www.rsdjournal.org/rsd/article/view/8952. Acesso em: 6 dec. 2025.