Pallamreddy, S. L., C. Sandhya, C. Jagannath, and K. Madhavi. “Conjunctival Impression Cytology As an Assessment of Ocular Surface Changes Following Manual Small Incision Cataract Surgery”. Tropical Journal of Ophthalmology and Otolaryngology, Vol. 4, no. 4, Aug. 2019, pp. 263-9, doi:10.17511/jooo.2019.i04.02.