# Sensitivity of computed tomography performed within six hours of onset of headache for diagnosis of subarachnoid haemorrhage: prospective cohort study

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/sensitivity-of-computed-tomography-performed-within-six-hours-of-onset-of/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Jeffrey J. Perry,Ian G. Stiell,Marco L.A. Sivilotti,Michael J. Bullard,Marcel Émond,Cheryl Symington,Jane Sutherland,Andrew Worster,Corinne M. Hohl,Jacques Lee,Mary A. Eisenhauer,Melodie Mortensen,Dawn C. Mackey,Merril Pauls,Howard Lesiuk,George A. Wells |
| Citations | 372 |
| DOI | 10.1136/bmj.d4277 |
| Fields | Medicine |
| Open Access | true |
| OA Status | hybrid |
| OA URL | https://www.bmj.com/content/bmj/343/bmj.d4277.full.pdf |
| OpenAlex ID | https://openalex.org/W2062855746 |
| PMID | 21768192 |
| Type | article |
| Year | 2011 |

## Paper authors

- [Marcel Émond](https://scholariq.org/researchers/marcel-emond/)

## Paper journal

- [BMJ](https://scholariq.org/journals/bmj/)

## Paper primary topic

- [Intracranial Aneurysms: Treatment and Complications](https://scholariq.org/topics/intracranial-aneurysms-treatment-and-complications/)

## Paper topics

- [Intracranial Aneurysms: Treatment and Complications](https://scholariq.org/topics/intracranial-aneurysms-treatment-and-complications/)
- [Intracerebral and Subarachnoid Hemorrhage Research](https://scholariq.org/topics/intracerebral-and-subarachnoid-hemorrhage-research/)
- [Traumatic Brain Injury and Neurovascular Disturbances](https://scholariq.org/topics/traumatic-brain-injury-and-neurovascular-disturbances/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.