1. [1] Desai S, Desai R, Desai NC, et al. School eye health appraisal. Indian J Opthalmol 1989;37(4):173-5.
2. [2] Chandna A, Gilbert C. When your eye patient is a child. Community Eye Health 2010;23(72):1-3.
3. [3] VISION 2020: the right to sight-how does vision 2020 work? http://www.vision2020.org
4. Ocular morbidity prevalence among school children in Shimla, Himanchal, North India;Gupta;Indian J Ophthalmol,2009
5. Worldwide blindness: increasing but avoidable;Foster;Semin Ophthalmol,1993