“A Randomized Controlled Trail on the Efficacy of Topical Olopatadine Hydrochloride 0.1% and Ketotifen Fumarate 0.025% for the Relief of Symptoms of Vernal Keratoconjunctivitis”. Medical Forum Monthly 31, no. 8 (April 13, 2024). Accessed February 1, 2026. https://medicalforummonthly.com/index.php/mfm/article/view/2404.