Shehzad Ahmad, Asif Ali. “Correlation of Duke Treadmill Score With Coronary Angiographic Findings in Patients With Stable Ischemic Heart Disease”. Pakistan Journal of Medical & Health Sciences 17, no. 03 (March 29, 2023): 122. Accessed December 22, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/4304.