RT Journal Article SR Electronic T1 Giant intracranial aneurysm JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E604 OP E604 DO 10.1503/cmaj.080184 VO 183 IS 9 A1 James Scozzafava A1 Garnette Sutherland YR 2011 UL http://www.cmaj.ca/content/183/9/E604.abstract