D.SNIGDHA. DEVELOPMENT AND VALIDATION OF STABILITY INDICATING RP-HPLC METHOD FOR THE DETERMINATION OF DROTAVERINE HYDROCHLORIDE. International Journal of Pharmaceutics and Drug Analysis, [S. l.], v. 3, n. 7, p. 234-245, 2015. Disponível em: https://www.ijpda.org/index.php/journal/article/view/165. Acesso em: 21 apr. 2026.