Five-year outcomes of the PYTHAGORAS U.S. clinical trial of the Aorfix endograft for endovascular aneurysm repair in patients with highly angulated aortic necks. - Malas MB; Hicks CW; Jordan WD Jr; Hodgson KJ; Mills JL Sr; Makaroun MS; Belkin M; Fillinger MF (Journal of vascular surgery, 2017)