EFFECT OF METHOD OF PREPARATION ON CHITOSAN MICROSPHERES OF MEFENAMIC ACID. International Journal of Pharmaceutical Sciences and Drug Research, [S. l.], v. 1, n. 1, p. 36–42, 2009. DOI: 10.25004/IJPSDR.2009.010109. Disponível em: https://ijpsdronline.com/index.php/journal/article/view/32.. Acesso em: 16 oct. 2025.