Moheb Ibrahim, Islam, Ahmed Labib Dokhan, Yahia Balbaa Anwar Balbaa, Ibrahim Mohammed Khalil, and Mohammed Ahmed El-Hag-Aly. “Sternal Healing After Bilateral Internal Mammary Arteries Use for Coronary Artery Bypass Grafting in Diabetic Patients; Short-Term Results”. The Egyptian Cardiothoracic Surgeon 2, no. 4 (October 1, 2020): 134 - 140. Accessed January 18, 2021. https://journals.escts.net/ects/article/view/153.