Jayaraj S, Veluri Rakesh, Annadurai B, Vinodhkumar Ramalingam. Association between cognitive function and physical activity among elderly persons in a selected community in Tamil Nadu, India. Bangabandhu Sheikh Mujib Medical University Journal [Internet]. 2026 May 12 [cited 2026 May 16];19(2):e86799 . Available from: https://www.banglajol.info/index.php/BSMMUJ/article/view/86799