Basile, Antonio A 16 gauge sheath needle used as a introducer system for PTA of arteriovenous fistulas minimizing venous injury. [electronic resource] - Cardiovascular and interventional radiology - 841-2 p. digital Publication Type: Case Reports; Letter ISSN: 0174-1551 Standard No.: 10.1007/s00270-004-0203-5 doi Subjects--Topical Terms: AgedAngioplasty, Balloon--adverse effectsArteriovenous Fistula--therapyBlood Pressure--physiologyConstriction, Pathologic--therapyFemaleHumansMaleNeedles--adverse effects