Sinha AK, Kumar S. Comparative evaluation of the efficacy and safety of olopatadine and sodium cromoglycate eye drops. Int. J. Heal. Clin. Res. [Internet]. 2020Nov.30 [cited 2024Jul.4];3(10):142-6. Available from: https://ijhcr.com/index.php/ijhcr/article/view/422