Socioeconomic factors influencing access to drugs from the Specialized Component of Pharmaceutical Services in Paraná-Brazil: An observational, cross-sectional retrospective study. Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 60, 2024. DOI: 10.1590/. Disponível em: https://journals.usp.br/bjps/article/view/231124.. Acesso em: 1 may. 2025.