Sher Bahadar Khan, Sultan Zeb, Jabbar Ali, Muhammad,Adil,JabarAli,Rafiullah,Mohammad Hafizullah. “Validity of Dobutamine Stress Echocardiography in Detection of Coronary Artery Disease”. Journal of Rawalpindi Medical College 17, no. 1 (June 30, 2013). Accessed January 19, 2026. https://journalrmc.com/index.php/JRMC/article/view/493.