QUANTITATIVE DETERMINATION OF MIFEPRISTONE IN PHARMACEUTICAL SAMPLES BY, VISIBLE SPECTROPHOTOMETRIC METHOD USING CE (IV) AS AN ANALYTICAL REAGENT. International Journal of Pharmaceutical Sciences and Drug Research, [S. l.], v. 6, n. 3, p. 246–249, 2014. DOI: 10.25004/IJPSDR.2014.060316. Disponível em: https://ijpsdronline.com/index.php/journal/article/view/351.. Acesso em: 3 nov. 2025.