Parsons, J Kellogg Urinary stone size: comparison of abdominal plain radiography and noncontrast CT measurements. [electronic resource] - Journal of endourology Nov 2003 - 725-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0892-7790 Standard No.: 10.1089/089277903770802245 doi Subjects--Topical Terms: AdultAgedColic--etiologyFemaleHumansKidney Diseases--etiologyMaleMiddle AgedRadiography, AbdominalRandom AllocationTomography, X-Ray ComputedUrinary Calculi--complications