Kalra, Mannudeep K Detection of urinary tract stones at low-radiation-dose CT with z-axis automatic tube current modulation: phantom and clinical studies. [electronic resource] - Radiology May 2005 - 523-9 p. digital Publication Type: Journal Article ISSN: 0033-8419 Standard No.: 10.1148/radiol.2352040331 doi Subjects--Topical Terms: AdultAlgorithmsArtifactsFemaleHumansImage Enhancement--methodsImage Processing, Computer-Assisted--methodsKidney Calculi--diagnostic imagingKidney Pelvis--diagnostic imagingMaleMiddle AgedPhantoms, ImagingRadiation DosageRadiometryReproducibility of ResultsRetrospective StudiesTomography, Spiral Computed--methodsUreteral Calculi--diagnostic imaging