Patel, A., Banswal, P., Ghosh, A., Jaiswal, R., Goel, S., & Tandon, M. (2016). Comparative study of impression smear with conventional mechanical corneal scrapping by potassium hydroxide (10%KOH) in diagnosis of fungal keratitis. International Surgery Journal, 3(3), 1301–1305. https://doi.org/10.18203/2349-2902.isj20162027