Veerapu, Nagapraveen, Praveenkumar B. A., Subramaniyan P., and Arun G. 2016. “Functional Dependence Among Elderly People in a Rural Community of Andhra Pradesh, South India”. International Journal Of Community Medicine And Public Health 3 (7):1835-40. https://doi.org/10.18203/2394-6040.ijcmph20162051.