Abdelmotelb, Ayman, Sarju Ralhan, and Mohsen Saber. “Early Results of Total Arterial off-Pump Coronary Artery Bypass Grafting Using Bilateral Internal Mammary Arteries”. The Egyptian Cardiothoracic Surgeon 5, no. 2 (March 1, 2023): 34 - 39. Accessed December 10, 2024. https://journals.escts.net/ects/article/view/252.