Bajracharya, L., R. Gurung, E. DeMarchis, M. Oliva, S. Ruit, and G. Tabin. “Indications for Keratoplasty in Nepal: 2005 - 2010”. Nepalese Journal of Ophthalmology, vol. 5, no. 2, Sept. 2013, pp. 207-14, doi:10.3126/nepjoph.v5i2.8730.