[1]
M. M. A. M. Omara, A. M. E. Wahdan, M. A. Elgazzar, and M. E. Rezk, “On-Pump versus Off-Pump Coronary Artery Bypass Grafting in The Surgical Management of High-Risk Patients, A Clinical Randomized Study”, Egypt. Cardiothoracic. Surg., vol. 2, no. 1, pp. 15 - 20, Jan. 2020.