Assessment of the level of health literacy of drug users in the Primary Health Care of the Brazilian Unified Health System. Research, Society and Development, [S. l.], v. 10, n. 11, p. e157101119444, 2021. DOI: 10.33448/rsd-v10i11.19444. Disponível em: https://rsdjournal.org/rsd/article/view/19444. Acesso em: 5 dec. 2025.