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;

Low dose thymoglobulin versus basiliximab in cytomegalovirus positive kidney transplant recipients: Effectiveness of preemptive cytomegalovirus modified strategy Camilo Montero; Nancy Yomayusa; Rodolfo Torres; Jorge Cortes; Carlos Alvarez; Juan Gallo; Guillermo Aldana; Andres Acevedo; Maria Rios; Johana Echeverri; Zuly Yepes; Adriana Silva; Diana Gayon; Jorge Perez; Milciades Ibanez;

Comparative efficacy of three regimens (cyclosporine, tacrolimus, and cyclophosphamide) combined with steroids for the treatment of idiopathic membranous nephropathy Chen Ruo-ji; Xing Fang; Du Zhen-shuang; Zhang Yu-lin; Zheng Zi-li; Lin Wei-yuan;