Training with ultrasound-guided puncture simulator of arteriovenous fistula for hemodialysis: experience from a center of excellence in Pará, Brazil
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Background: Arteriovenous fistulas (AVF) and arteriovenous grafts are important arteriovenous accesses (AVA) for patients who need hemodialysis. However, in approximately 20 to 40% of AVFs, professionals fail to successfully cann... ...
