(1)
Balan P.; Kannappan N.; Chusena Narasimha Raju Bhimanadhuni. Simultaneous Estimation of Olopatadine Hydrochloride and Ketorolac Tromethamine in Bulk and Pharmaceutical Dosage Form by RP-HPLC Method. Int. J. Res. Pharm. Sci. 2014, 5, 14-19.