Serag, Mohamed, Mohamed Omar, and Noha Helal. “Skeletonized Internal Mammary Artery Harvesting With Harmonic Ultrasonic Shears Versus Cold Dissection”. The Egyptian Cardiothoracic Surgeon 1, no. 1 (May 19, 2026). Accessed June 10, 2026. https://journals.escts.net/ects/article/view/386.