Formulation and Evaluation of ethyl cellulose microspheres containing diclofenac sodium. International Journal of Research in Pharmaceutical Sciences and Technology, [S. l.], v. 4, n. 2, 2024. DOI: 10.33974/6rk8j032. Disponível em: https://rubatosisjournals.com/index.php/ijrpst/article/view/183. Acesso em: 26 jul. 2026.