Shankar Prasad Nandi, and Ratul Banerjee. “Risk Factors, Comorbidities, and Social Factors Associated With Alzheimer Disease - An Observational Study from Eastern India”. International Journal of Health and Clinical Research 5, no. 3 (January 18, 2022): 421–424. Accessed April 19, 2024. https://www.ijhcr.com/index.php/ijhcr/article/view/4438.