title: Medical radiation exposure with focus on CT.
authors.affiliation: Johns Hopkins University School of Medicine, Baltimore, Maryland 21287-0856, USA.
authors.forename: Mahadevappa
authors.initials: M
authors.lastname: Mahesh
mesh_terms: D004307:Dose-Response Relationship, Radiation; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000009:adverse effects* / Q000706:statistics & numerical data; D014481:United States; D019564:Unnecessary Procedures / Q000009:adverse effects*