Comparison of MDRD equations and the old equations CKD-EPI against new equations CKD-EPI in patients with kidney transplantation when used 51Cr-EDTA to measure glomerular filtration Francisco José Borrego Utiel; Angel Miguel Ramírez Navarro; Rafael Esteban de la Rosa; Juan Antonio Bravo Soto;

Post-kidney donation glomerular filtration rate measurement and estimation Pablo Luján; Carlos Chiurchiu; Raúl Capra; Javier de Arteaga; Jorge de la Fuente; Walter Douthat;

Information and consensus document for the detection and management of chronic kidney disease Rafael García-Maset; Jordi Bover; Julián Segura de la Morena; Marian Goicoechea Diezhandino; Jesús Cebollada del Hoyo; Javier Escalada San Martin; Lorenzo Fácila Rubio; Javier Gamarra Ortiz; Jose A. García-Donaire; Lisardo García-Matarín; Sílvia Gràcia Garcia; María Isabel Gutiérrez Pérez; Julio Hernández Moreno; Pilar Mazón Ramos; Rosario Montañés Bermudez; Manuel Muñoz Torres; Pedro de Pablos-Velasco; Manuel Pérez-Maraver; Carmen Suárez Fernández; Salvador Tranche Iparraguirre; José Luis Górriz;