Mohamed Farghaly, A., M. Alaa Nady, and A. Elminshawy. “Skeletonized Versus Pedicled Left Internal Mammary Artery Harvesting and Risk of Sternal Wound Infection After Coronary Artery Bypass Surgery”. The Egyptian Cardiothoracic Surgeon, Vol. 2, no. 4, Oct. 2020, pp. 126 -33, doi:10.35810/ects.v1i1.144.