SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF DIACEREIN AND ACECLOFENAC IN TABLETS BY CHEMOMETRIC METHODS. International Research Journal of Pharmacy, [S. l.], v. 4, n. 3, p. 20–23, 2013. Disponível em: https://irjponline.org/index.php/irjp/article/view/2300. Acesso em: 13 jun. 2026.