Shrestha, S, ShresthaS M, A Manoranjan, and A Gurung. “Comparative Study of Prevalence of Cataract at High Altitude and Kathmandu Valley”. Journal of Nepal Health Research Council 14, no. 2 (November 16, 2016). Accessed May 8, 2024. http://jnhrc.com.np/index.php/jnhrc/article/view/793.