Proximal Parent Vessel Tapering is Associated With Aneurysm at the Middle Cerebral Artery Bifurcation. Issue 5 (1st May 2019) - Lauric, Alexandra; Greim-Kuczewski, Kilian; Antonov, Alexei; Dardik, Gabriel; Magida, Jane K; Hippelheuser, James E; Kono, Kenichi; Malek, Adel M