Samar Abbas Jaffri1 , Syeda Rida E Zehra2 , Sadia Sultan3 ,. 2021. “PRE-CLINICAL SCREENING FOR CORONARY ARTERY DISEASE IN ROUTINE PRACTICE”. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS) 11 (3):87-91. http://publication.pumhs.edu.pk/index.php/ojs/article/view/557.