Minallah, Dr. Asim, Dr. Naila Azam, and Dr. Imran Merani. 2019. “Armed Forces Institute of Cardiology National University of Medical Sciences (NUMS) Rawalpindi Pakistan”. Pakistan Armed Forces Medical Journal 69 (SUPPL 2):S317-21. https://pafmj.org/PAFMJ/article/view/2897.