Development and In Vitro Characterization of a Sustained-Release Pirfenidone Matrix Tablet Using Hydrophilic and Hydrophobic Polymers: Research Article. Journal of Pharma Insights and Research, [S. l.], v. 3, n. 5, p. 319–325, 2025. DOI: 10.69613/vspzx564. Disponível em: https://jopir.in/index.php/journals/article/view/581. Acesso em: 1 dec. 2025.