Abdelmotelb A, Ralhan S, Saber M. Early results of total arterial off-pump coronary artery bypass grafting using bilateral internal mammary arteries. Egypt. Cardiothoracic. Surg. [Internet]. 2023Mar.1 [cited 2024Dec.22];5(2):34 -39. Available from: https://journals.escts.net/ects/article/view/252