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;

Multicenter validation of the Kidney Failure Risk Equation (KFRE) formula in Spanish patients with advanced chronic kidney disease Beatriz Escamilla-Cabrera; Marco Montomoli; Maria Kislikova; Verónica de la Espada; Alazne Olarte-García; Ana María García-Prieto; Sara Piqueras-Sánchez; Álvaro Álvarez López; Lucía Rodríguez-Gayo; Javier Centellas-Pérez; Hilda Villafuerte; Pedro Barrera Baena;

Consensus document for lipid profile determination and reporting in Spanish clinical laboratories. What parameters should be included in a basic lipid profile? Teresa Arrobas Velilla; Carlos Guijarro; Raquel Campuzano Ruiz; Manuel Rodríguez Piñero; José Francisco Valderrama Marcos; Antonio M. Botana López; Ana Morais López; José Antonio García Donaire; Juan Carlos Obaya; Luis Castilla Guerra; Vicente Pallares Carratalá; Isabel Egocheaga Cabello; Mercedes Salgueira Lazo; María Mar Castellanos Rodrigo; José María Mostaza Prieto; Juan José Gómez Doblas; Antonio Buño Soto;