Goda, Asser Abd El Hamid. “Endovascular Revascularization of Multilevel Arterial Disease in Patients With Critical Limb Ischemia”. International Surgery Journal 5, no. 6 (May 24, 2018): 2039–2044. Accessed November 7, 2025. https://www.ijsurgery.com/index.php/isj/article/view/3022.