Duplex Ultrasound Can Successfully Identify Endoleaks and Renovisceral Stent Patency in Patients Undergoing Complex Endovascular Aneurysm Repair. - George J; Tadros RO; Rao A; Png CYM; Han DK; Ilonzo N; Faries PL; McKinsey JF (Vascular and endovascular surgery, 2021)