Ultrasound guided interventional procedures on arteriovenous fistulae.

J Vasc Access · 2021 · PMC8607312 · PMID 34278873

Europe PMC DOI

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may be significantno p-value reported

10 – 12 Benefits of UG-angioplasty include avoidance of contrast medium and absence of X-ray exposure that may be significant in case of relapses which lead to repeated procedures.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.