title: Life at the end of the tunnel: why emergent CT angiography should be done for patients with acute subarachnoid hemorrhage.
authors: R
authors: R
authors: Agid
authors: R A
authors: RA
authors: Willinsky
authors: R I
authors: RI
authors: Farb
authors: K G
authors: KG
authors: Terbrugge
mesh_terms: D017542:Aneurysm, Ruptured / Q000150:complications / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D000075202:Contraindications; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications / Q000000981:diagnostic imaging*; D013345:Subarachnoid Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D014057:Tomography, X-Ray Computed