Zohaib Altaf Chughtai, Munazza Nazir, Saba Kabir, Sohail Khan Raja, Intafada Aslam, Zarnab Munir, and Sehrish Shafeeq. “DIAGNOSTIC ACCURACY OF ELECTROCARDIOGRAPHY IN DIAGNOSIS OF LEFT ATRIAL ENLARGEMENT TAKING ECHOCARDIOGRAPHY AS THE GOLD STANDARD”. Journal of Population Therapeutics and Clinical Pharmacology 31, no. 4 (April 10, 2024): 455–462. Accessed September 21, 2025. https://www.jptcp.com/index.php/jptcp/article/view/5519.