Advantages of the use of citrate over acetate as a stabilizer in hemodialysis fluid: A randomized ABC-treat study Patricia de Sequera; Rafael Pérez-García; Manuel Molina; Gracia Álvarez-Fernández; Rosa Inés Muñoz-González; Evangelina Mérida; Maria Jesús Camba; Luis Alberto Blázquez; Maria Paz Alcaide; Rocío Echarri;

Pharmacological nephrotoxicity profile in a comprehensive cancer center: What changed in two decades and predictors for the need for haemodialysis and mortality André Ferreira; Marina Reis; Teresa Chuva; Hugo Ferreira; Inês Coelho; Ana Paiva; José Maximino Costa;

Definition and evolution of the concept of sarcopenia Maria Luz Sanchez-Tocino; Secundino Cigarrán; Pablo Ureña; Maria Luisa González-Casaus; Sebastian Mas-Fontao; Carolina Gracia-Iguacel; Alberto Ortíz; Emilio Gonzalez-Parra;