Essra Ibrahim Khudair, Mohammed F. Khalifa. “Determination of the Incidence and Prevalence Rates of Chronic Diseases Among Old Age at Al-Russafa District in Baghdad City”. Pakistan Journal of Medical & Health Sciences 16, no. 05 (June 18, 2022): 638. Accessed November 21, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/1311.