Reformulación de los análisis aleatorios de seguridad en tiempo real durante la pandemia SARS-CoV-2 Gonzalo Sirgo; Manuel A. Samper; Julen Berrueta; Joana Cañellas; Alejandro Rodríguez; María Bodí;

Multicenter validation of Early Warning Scores for detection of clinical deterioration in COVID-19 hospitalized patients I.A. Huespe; I.C. Bisso; E.S. Roman; E. Prado; N. Gemelli; J. Sinner; M.L. Heras; M.R. Risk;

Comparison of non-invasive ventilation on bilevel pressure mode and CPAP in the treatment of COVID-19 related acute respiratory failure. A propensity score¿matched analysis Andrés Carrillo-Alcaraz; Miguel Guia; Laura Lopez-Gomez; Pablo Bayoumy; Aurea Higon-Cañigral; Elena Carrasco González; Pilar Tornero Yepez; Juan Miguel Sánchez-Nieto;