DEVELOPMENT AND VALIDATION OF HPTLC METHOD FOR SIMULTANEOUS DETERMINATION OF METOPROLOL SUCCINATE AND ATORVASTATIN CALCIUM IN A PHARMACEUTICAL DOSAGE FORM. Int. Res. J. Pharm. 2024;4(2):126-131. Accessed November 5, 2026. https://irjponline.org/index.php/irjp/article/view/2279