title: CT radiation dose: trending in the right direction.
authors.forename: E Stephen
authors.initials: ES
authors.lastname: Amis
mesh_terms: D006801:Humans; D008017:Life Expectancy; D008175:Lung Neoplasms / Q000453:epidemiology*; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology*; D014057:Tomography, X-Ray Computed / Q000009:adverse effects*