Hypertonic saline and heart failure: sodium-centric or chlorine-centric? Jaime Mazón-Ruiz; Gregorio Romero-González; Emilio Sánchez; Eduardo Josué Banegas-Deras; María Salgado-Barquinero; Luis Gutiérrez-de la Varga; José Joaquín Bande-Fernández; Manuel Gorostidi; Roberto Alcázar;

Non-dipping blood pressure pattern in pediatricians during on-duty Javier Gonzalez-Garcia; Juan Mayordomo-Colunga; Manuel Gorostidi; Belen Gomez-Gonzalez; Eva Canteli; Corsino Rey;

Update of the recommendations on the management of the SARS-CoV-2 coronavirus pandemic (COVID-19) in kidney transplant patients Verónica López; Auxiliadora Mazuecos; Florentino Villanego; María López-Oliva; Angel Alonso; Isabel Beneyto; Marta Crespo; Carmen Díaz-Corte; Antonio Franco; Francisco González-Roncero; Luis Guirado; Carlos Jiménez; Javier Juega; Santiago Llorente; Javier Paul; Alberto Rodríguez-Benot; Juan Carlos Ruiz; Ana Sánchez-Fructuoso; Vicente Torregrosa; Sofía Zárraga; Emilio Rodrigo; Domingo Hernández;