Efficacy of systematic catheter locks solution of taurolidine/heparin versus taurolidine/urokinase in end-stage renal insufficiency stage 5D Néstor Fontseré; Alex Soriano; Gaspar Mestres; Patricia Bermudez; Federico Zarco; Valentín Lozano; Lida Rodas; Jose Broseta; Marta Arias; Francisco Maduell;

Comparison of efficacy and safety of the new generation helixone dialyzers Francisco Maduell; José Jesús Broseta; Diana Rodríguez-Espinosa; Lida María Rodas; Miquel Gómez; Marta Arias-Guillén; Néstor Fontseré; Manel Vera; Maria del Carmen Salgado; Nayra Rico; Rosa Ramos;

Correlation of plasmatic sodium determined by the laboratory and that determined by the dialysis machine Joaquim Casals; José Jesús Broseta; Rosa María Fernández; Diana Rodriguez-Espinosa; Jimena del Risco; Miquel Gómez; Lida M. Rodas; Marta Arias-Guillén; Manel Vera; Néstor Fontseré; Naira Rico; Francisco Maduell;