Chakrabarty, D., P. Mandal, N. Manna, S. Mallik, P. Ghosh, C. Chatterjee, J. Sardar, M. Sau, and A. Roy. “Functional Disability and Associated Chronic Conditions Among Geriatric Populations in a Rural Community of India”. Ghana Medical Journal, vol. 44, no. 4, Aug. 2011, doi:10.4314/gmj.v44i4.68913.