Sinha, A. K. and Kumar, S. (2020) “Comparative evaluation of the efficacy and safety of olopatadine and sodium cromoglycate eye drops”, International Journal of Health and Clinical Research, 3(10), pp. 142–146. Available at: https://ijhcr.com/index.php/ijhcr/article/view/422 (Accessed: 4July2024).