Shresta, E., Shrestha, J., Shayami, G. and Chaudhary, M. 2011. The conjunctival impression cytology between the diagnosed cases of dry eye and normal individuals. Nepalese Journal of Ophthalmology. 3, 1 (Feb. 2011), 39–44. DOI:https://doi.org/10.3126/nepjoph.v3i1.4277.