Barrett, T Virtual unenhanced second generation dual-source CT of the liver: is it time to discard the conventional unenhanced phase? [electronic resource] - European journal of radiology Jul 2012 - 1438-45 p. digital Publication Type: Journal Article ISSN: 1872-7727 Standard No.: 10.1016/j.ejrad.2011.03.042 doi Subjects--Topical Terms: AlgorithmsArtifactsFemaleHumansLiver Diseases--diagnostic imagingMaleRadiation DosageRadiographic Image Interpretation, Computer-AssistedRadiography, Dual-Energy Scanned Projection--methodsRetrospective StudiesTomography, X-Ray Computed--methods