title: Contrast-enhanced hepatic CT and involuntary motion: an objective assessment.
authors.forename: W D
authors.initials: WD
authors.lastname: Foley
mesh_terms: D016477:Artifacts; D003287:Contrast Media; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging*; D009068:Movement; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D003287:Contrast Media