Internal Iliac Aneurysms have a Low Risk of Rupture under 4 cm: A Multicentre Study. Issue 3 (September 2015) - Laine, M.T.; Björck, M.; Beiles, B.; Altreuter, M.; Szeberin, Z.; Thompson, I.; Debus, S.; Mani, K.; Menyhei, G.; Venermo, M.