Uddin, A., Faruque, G., & Sharif, A. (2010). A comparison of the efficacy of Olopatadine hydrochloride 0.1% ophthalmic solution and Sodium Chromoglycate ophthalmic solution in the treatment of allergic conjunctivitis. Journal of Dhaka Medical College, 18(2), 136–139. https://doi.org/10.3329/jdmc.v18i2.6274