Singh N, Kumar S, Muzammil K, Raghav SK, Singh JV. Assessment of functional status in the elderly persons in the rural area of Punjab. Indian J Community Health [Internet]. 2014 Mar. 31 [cited 2024 May 20];26(1):25-9. Available from: http://iapsmupuk.org/journal/index.php/IJCH/article/view/368