Dasgupta, A, D Ray, S Roy, T Sarkar, A Ghosal, A Das, and J Pal. 2013. “Depression Among the Geriatric Population Is a Matter of Concern: A Community Based Study in a Rural Area of West Bengal”. Nepal Journal of Epidemiology 3 (4):282-87. https://doi.org/10.3126/nje.v3i4.9515.