Post-Approval Change Management for Modified Release Solid Oral Dosage Forms: A Comparative Regulatory Review of the United States, the Republic of Korea and the GCC Variation Guidelines. International Journal of Pharmaceutical Sciences and Drug Research, [S. l.], v. 18, n. 5, 2026. DOI: 10.25004/. Disponível em: https://ijpsdronline.com/index.php/journal/article/view/11216.. Acesso em: 1 oct. 2026.