Is it possible to reach the catheter target proposed by the guidelines? Reasons for catheter use in prevalent hemodialysis patients M. Dolores Arenas; Ramiro Cazar; Alfredo Cordón; Angel Méndez; Mariano Acuña; Karina Furaz; David Hernan; Paula Manso; Fabiola Dapena; Florentina Rosiqué; Laura Martinez; Leonor Andúgar; María Lopez Picasso; Jose Luis Santos-Ascarza; Aitana Hernández; Emilio González-Parra; M. Luz Sanchez-Tocino;

Mortality of hemodialysis patients is associated with their clinical situation at the start of treatment Gabriel de Arriba; Gonzalo Gutiérrez Avila; Marta Torres Guinea; Inmaculada Moreno Alia; José Antonio Herruzo; Begoña Rincón Ruiz; Rafael Díaz Tejeiro; Maria Esperanza López Rubio; Carmen Vozmediano Poyatos; Carmina Gómez Roldán;

Clinical and ultrasound evaluation for hemodialysis access creation Anna Lima; Patrícia Carrilho; Ana Germano;