Rücker, H C [Has the introduction of digital subtraction angiography changed the field of angiography?]. [electronic resource] - VASA. Supplementum 1984 - 43-51 p. digital Publication Type: Journal Article ISSN: 0251-1029 Subjects--Topical Terms: Angiography--methodsHumansRadiographic Image EnhancementSubtraction TechniqueVascular Diseases--diagnostic imaging