Gul, Adnan, Mahmood ul Hassan, and Muhammad Hafizullah. “RHEUMATIC HEART DISEASE IN URBAN SCHOOL CHILDREN OF PESHAWAR”. Journal of Postgraduate Medical Institute 23, no. 4 (August 17, 2011). Accessed February 7, 2023. https://jpmi.org.pk/index.php/jpmi/article/view/277.