Hafizullah, Mohammad, Wahaj Aman, and Hisar Afridi. “Evaluation of Angiotensin Receptor and Neprlysin Inhibition (ARNI) in Patients of Heart Failure With Reduced Ejection Fraction (HFrEF) - a Real-World Study”. Pakistan Heart Journal 56, no. 1 (April 1, 2023): 22–27. Accessed November 22, 2024. https://pakheartjournal.com/index.php/pk/article/view/2454.