Khan, Zahoor Ahmad, Shahsawar ., and Zahid Aslam Awan. 2012. “CAN COMPUTERIZED TOMOGRAPHIC ANGIOGRAPHY BE USED TO TRIAGE PATIENTS WITH CHEST PAIN PRESENTING TO THE EMERGENCY DEPARTMENT?”. Journal of Postgraduate Medical Institute 26 (3). https://www.jpmi.org.pk/index.php/jpmi/article/view/1299.