Rieker, O Prospective comparison of CT angiography of the legs with intraarterial digital subtraction angiography. [electronic resource] - AJR. American journal of roentgenology Feb 1996 - 269-76 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0361-803X Standard No.: 10.2214/ajr.166.2.8553929 doi Subjects--Topical Terms: AgedAngiography--methodsAngiography, Digital Subtraction--methodsArterial Occlusive Diseases--diagnostic imagingConstriction, Pathologic--diagnostic imagingEvaluation Studies as TopicHumansLeg--blood supplyPeripheral Vascular Diseases--diagnostic imagingProspective StudiesSensitivity and SpecificityTime FactorsTomography, X-Ray Computed--methods