Aboollo, M. F. ., Awadallah, K. M. ., Elsharkawy, T. ., Abd Elaziz, M. E. and Hafez, B. A. . (2022) “Endoscopic Versus Conventional Vein Harvest Technique: Histological and Immunohistochemical Evaluation of Venous Wall Integrity”, The Heart Surgery Forum, 25(4), pp. E520-E524. doi: 10.1532/hsf.4781.