Zohaib Altaf Chughtai et al. 2024. DIAGNOSTIC ACCURACY OF ELECTROCARDIOGRAPHY IN DIAGNOSIS OF LEFT ATRIAL ENLARGEMENT TAKING ECHOCARDIOGRAPHY AS THE GOLD STANDARD. Journal of Population Therapeutics and Clinical Pharmacology. 31, 4 (Apr. 2024), 455–462. DOI:https://doi.org/10.53555/jptcp.v31i4.5519.