digital subtraction angiography
type: Thing
description: method for delineating blood vessels using contrast medium
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citations:
  source: OpenAlex
  stated in qid: Q107507571
  retrieved: 2022-01-26
citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
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  entity updated at: 2026-04-10T23:15:10.040748+00:00Z
  entity created at: 2026-04-10T23:15:10.040748+00:00Z