Optimisation of dialysate flow in on-line hemodiafiltration Francisco Maduell, Raquel Ojeda, Marta Arias-Guillén, Néstor Fontseré, Manel Vera, Elisabeth Massó, Miquel Gómez, Lida Rodas, Giannina Bazán, Mario Jiménez-Hernández, Gastón Piñeiro, Nayra Rico

Determination of brain natriuretic peptide in patients undergoing different haemodiafiltration techniques Eduardo Torregrosa, Julio Hernández-Jaras, Ramón Pons, Héctor García, Consuelo Calvo, Asunción Rius, Mª Ángeles Fenollosa, J. José Sánchez, Esther Tamarit, Inmaculada Rico, Teresa Carbajo

Assessment of dialyzer surface in online hemodiafiltration; objective choice of dialyzer surface area Francisco Maduell, Raquel Ojeda, Marta Arias-Guillén, Giannina Bazan, Manel Vera, Néstor Fontseré, Elisabeth Massó, Miquel Gómez, Lida Rodas, Mario Jiménez-Hernández, Gastón Piñeiro, Nayra Rico