title: National rationing of MRI in Australia has impact on use of CT.
authors.forename: Bob
authors.initials: B
authors.lastname: Dempster
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology*; D014057:Tomography, X-Ray Computed / Q000009:adverse effects*