Ashraf, Tariq, and Muhammad Ishaq. “MANAGING HEART FAILURE WITH REDUCED EJECTION FRACTION: WHAT TO KNOW?”. Pakistan Heart Journal 54, no. 3 (October 4, 2021): 205–206. Accessed November 24, 2024. https://pakheartjournal1.pcs.org.pk/index.php/pk/article/view/2192.