“Ultrasound-Guided Puncture Performed by Nursing Staff As a Strategy for the Temporary Preservation of a Brachio-Basilic Arteriovenous Fistula With Circumferential Mural Thrombosis in a Patient Undergoing High-Volume Online Hemodiafiltration: A Case Report”. Revista De La Sociedad Ecuatoriana De Nefrología, Diálisis Y Trasplante, vol. 14, no. 3S, July 2026, pp. 71-72, https://doi.org/10.56867/.