Pant, B., P. Mathur, and Y. Joshi. “ASSESSMENT OF PREVALENCE, PREDISPOSING FACTORS, ETIOLOGY AND TREATMENT OF CORNEAL ULCER PATIENTS”. Journal of Drug Delivery and Therapeutics, Vol. 9, no. 4-A, Aug. 2019, pp. 355-7, doi:10.22270/jddt.v9i4-A.3403.