Faheem, Muhammad, Muhammad Hafizullah, Adnan Gul, Hikmat Ullah Jan, and Muhammad Asghar Khan. “PATTERN OF VALVULAR LESIONS IN RHEUMATIC HEART DISEASE”. Journal of Postgraduate Medical Institute 21, no. 2 (July 19, 2011). Accessed April 16, 2024. https://www.jpmi.org.pk/index.php/jpmi/article/view/10.