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;

A renal failure related to the feline world Adriana M. Cavada-Bustamante; Clara Sanz García; Natalia Menéndez García; María Gago Fraile; Blanca Vivanco Allende; Joaquín Bande Fernández;