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

Evaluation of the dialyzer inner diameter in online haemodiafiltration Francisco Maduell, Raquel Ojeda, Lara Belmar, Paula Munguía, Cristina Sango, Ana Isabel Martinez-Díaz, Marta Arias-Guillén, Manel Vera, Néstor Fontseré, Miquel Gómez, Lida Rodas, Nayra Rico

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