Ather, Mohammed, and , Nasreen. “HISTOPATHOLOGICAL EXAMINATION OF CONJUNCTIVAL SCRAPPING – AN OBJECTIVE METHOD TO KNOW THE EFFICACY OF DRUG IN VERNAL KERATO CONJUNCTIVITIS”. Journal of Drug Delivery and Therapeutics, vol. 4, no. 5, Sept. 2014, pp. 106-8, https://doi.org/10.22270/jddt.v4i5.957.