title: Stroke scans and radiation risk.
authors.forename: Ruth
authors.initials: R
authors.lastname: Williams
mesh_terms: D006801:Humans; D011832:Radiation Injuries / Q000453:epidemiology / Q000209:etiology*; D011859:Radiography; D020521:Stroke / Q000000981:diagnostic imaging*; D015898:Tomography Scanners, X-Ray Computed / Q000009:adverse effects*