title: Use of the lowest necessary radiation dose.
authors.forename: Allan J
authors.initials: AJ
authors.lastname: Fox
mesh_terms: D000792:Angiography / Q000592:standards*; D016477:Artifacts; D005471:Fluoroscopy / Q000592:standards*; D006801:Humans; D011874:Radiometry / Q000592:standards*; D012016:Reference Values; D014057:Tomography, X-Ray Computed / Q000592:standards*