Gull, S, R Z Haider, and M Ahmed. “Postoperative Atrial Fibrillation After Conventional and Beating Heart Myocardial Revascularization: Is There a Culprit?”. Annals of King Edward Medical University 8, no. 3 (September 12, 2017). Accessed May 2, 2024. https://www.annalskemu.org/journal/index.php/annals/article/view/1708.