title: Diagnosis of subarachnoid hemorrhage: are we doing better?
authors.forename: Jonathan A
authors.initials: JA
authors.lastname: Edlow
mesh_terms: D002170:Canada; D003951:Diagnostic Errors / Q000517:prevention & control*; D042241:Early Diagnosis; D004636:Emergency Service, Hospital / Q000592:standards*; D006261:Headache / Q000175:diagnosis / Q000209:etiology; D006297:Health Services Accessibility; D006801:Humans; D011237:Predictive Value of Tests; D011785:Quality Assurance, Health Care; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy; D014057:Tomography, X-Ray Computed / Q000706:statistics & numerical data