Singh, A, S Dwivedi, SB Dabral, V Bihari, AK Rastogi, and D Kumar. “Ocular Morbidity in the Rural Areas of Allahabad, India”. Nepalese Journal of Ophthalmology 4, no. 1 (February 10, 2012): 49–53. Accessed February 12, 2026. https://nepjol.info/index.php/NEPJOPH/article/view/5850.