[Efficacy of intra-arterial digital subtraction angiography in patients with chronic renal failure].
D000792:Angiography / Q000379:methods*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000000981:diagnostic imaging*; D011856:Radiographic Image Enhancement; D006435:Renal Dialysis; D013382:Subtraction Technique