B. Albkhoor et al., “Endoscopic Versus Open Radial Artery Harvesting Used in Coronary Artery Bypass Grafting, Our Experience at Queen Alia Heart Institute: Endoscopic versus open radial artery harvesting used in coronary artery”, PBMJ, vol. 4, no. 1, Jun. 2021, doi: 10.52229/pbmj.v4i1.55.