Prevalence and functional profile of unsuspected radial artery stenosis in native radiocephalic fistula dysfunction. Diagnosis by vascular access flow monitoring using Delta-H method R. Roca-Tey, O. Ibrik, R. Samon, R. Martínez-Cercós*, J.Viladoms

Surgical treatment of juxta-anastomotic stenosis in radiocephalic fistula. A new proximal radiocephalic anastomosis Pedro Jiménez-Almonacid, Enrique Gruss Vergara, Enrique Gruss-Vergara, Marta Jimenez-Toscano, Marta Jiménez-Toscano, Manuel Lasala, Jose Antonio Rueda, José A. Rueda, Jose Portolés, José Portolés, Ana Tato, Laura Vega, María Isabel Mas, Paula López-Sánchez, Antonio Quintáns, M. Isabel Mas, Antonio Quintans

Importance of monitoring and treatment of failed maturation in radiocephalic arteriovenous fistula in predialysis: Role of ultrasound Salomé Muray Cases, José García Medina, Juan Mariano Pérez Abad, Alberto Javier Andreu Muñoz, Fernanda Ramos Carrasco, Antonio Pérez Pérez, Noelia Lacasa Pérez, Juan Bernardo Cabezuelo Romero