P. Suryanarayana, V. Sai Santhosh, N. Arlappa, U. Prasad, B. Bhoja Raju, and V. Bhaskar, “Nutritional status and self-reported morbidity pattern of urban elderly in Hyderabad city: A preliminary study”, Indian J Community Health, vol. 30, no. 4, pp. 361–367, Dec. 2018.