title: Radiation exposure in CT scanning and risk: where are we?
authors: James H
authors: JH
authors: Thrall
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D011829:Radiation Dosage; D011835:Radiation Protection / Q000379:methods*; D015898:Tomography Scanners, X-Ray Computed / Q000639:trends*; D014057:Tomography, X-Ray Computed / Q000639:trends*