Corticosteroids and Severe Community-acquired Pneumonia: New Data, New Questions and a Swinging Pendulum Grant W. Waterer; Mark Metersky;

Utility of Differential White Cell Count and Cell Population Data for Ruling Out COVID-19 Infection in Patients With Community-Acquired Pneumonia Ane Uranga; Eloisa Urrechaga; Urko Aguirre; Maider Intxausti; Carlos Ruiz-Martinez; Maria Jose Lopez de Goicoechea; Cristina Ponga; Jose María Quintana; Cristina Sancho; Pilar Sanz; Pedro Pablo España;

Escalas pronósticas de morbimortalidad por COVID-19: necesarias pero también fiables Cristina Candal-Pedreira; Alberto Fernández-Villar; José Luis López-Campos; Alberto Ruano-Ravina;