Patel, Amit, P.D. Banswal, A. Ghosh, R.K. Jaiswal, Shweta Goel, and M.P. Tandon. “Comparative Study of Impression Smear With Conventional Mechanical Corneal Scrapping by Potassium Hydroxide (10%KOH) in Diagnosis of Fungal Keratitis”. International Surgery Journal 3, no. 3 (December 9, 2016): 1301–1305. Accessed February 3, 2026. https://www.ijsurgery.com/index.php/isj/article/view/414.