Khattak, T. H.; Khan, M. A.; Ahmed, I.; Kamran, J.; Khalil, H.; Siddiqa, A.; Javaid, R. ELECTROCARDIOGRAPHIC CHANGES IN ACUTE PULMONARY EMBOLISM WITH RIGHT HEART STRAIN AND IT’S ASSOCIATION WITH ADVERSE CLINICAL EVENTS. Pak Armed Forces Med J 2018, 68 (Suppl-1), S28-33.