Pandian, Sujitha, Swetha NB, Umadevi R, Angeline Grace G, and Gopalakrishnan S. “A Cross Sectional Study on Assessment of Cognitive Impairment and Behavioural Risk Factors Among Senior Citizens Living in Old Age Homes in Chengalpattu District, Tamilnadu”. National Journal of Community Medicine 13, no. 07 (July 31, 2022): 446–452. Accessed September 25, 2023.