DEVELOPMENT AND VALIDATION OF A RP-HPLC METHOD FOR SIMULTANEOUS ESTIMATION OF PROPRANOLOL HCl AND CLONAZEPAM IN BULK AND PHARMACEUTICAL DOSAGE FORM. Int. Res. J. Pharm. 2012;3(9):213-217. Accessed August 15, 2026. https://irjponline.org/index.php/irjp/article/view/2863