Gupta, Priya, Seema Baishnab, and Parveen Rewri. “Comparative Evaluation of Efficacy and Safety of Bepotastine Besilate 1.5% Ophthalmic Solution Versus Olopatadine Hydrochloride 0.1% Ophthalmic Solution in Patients With Vernal Keratoconjunctivitis”. International Journal of Basic & Clinical Pharmacology 10, no. 5 (April 26, 2021): 552–560. Accessed July 18, 2025. https://www.ijbcp.com/index.php/ijbcp/article/view/4651.