A, Samad, Jatoi A, and Nuzhat Aleem. “Left Atrial Enlargement in Chronic Constrictive Pericarditis: Clinical Implications”. Pakistan Heart Journal 11, no. 1 (November 12, 2012). Accessed November 24, 2024. https://pakheartjournal1.pcs.org.pk/index.php/pk/article/view/522.