SATISHA.PATEL; GARGI A. Development and Validation of Ratio Spectra Derivative Spectrophotometric Method for Simultanious Analysis of Tolperisone Hydrochloride and Paracetamol in Synthetic Mixture. International Journal of Pharmaceutics and Drug Analysis, [S. l.], v. 2, n. 3, p. 270-274, 2014. Disponível em: https://www.ijpda.org/index.php/journal/article/view/35. Acesso em: 21 apr. 2026.