Bodiuzzaman, MM, Aminur Rahman, Md Daharul Islam, Md Nurul Amin Miah, and Ranajit Sen Chowdhury. “Prevalence of Comorbidities Among Elderly Patients in a General Hospital of Bangladesh”. Bangladesh Journal of Medicine 33, no. 3 (August 30, 2022): 269–273. Accessed April 24, 2024. https://banglajol.info/index.php/BJMED/article/view/61373.