Hussain, M. E. ., M. K. . Hasan Khan, Z. . Hasan, S. A. . Shammi, and M. A. . Quader. “Efficacy of Using Topical Cyclosporine A (0˙05%) Eye Drops for the Treatment of Mild to Severe Dry Eye Disease”. Community Based Medical Journal, vol. 10, no. 2, Mar. 2022, pp. 98-104, doi:10.3329/cbmj.v10i2.59174.