Punnen, Sanoj Variability in size measurement of renal masses smaller than 4 cm on computerized tomography. [electronic resource] - The Journal of urology Dec 2006 - 2386-90; discussion 2390 p. digital Publication Type: Journal Article ISSN: 0022-5347 Standard No.: 10.1016/j.juro.2006.07.142 doi Subjects--Topical Terms: Carcinoma, Renal Cell--diagnostic imagingHumansKidney Neoplasms--diagnostic imagingObserver VariationRetrospective StudiesTomography, X-Ray Computed