Validation of IDSA/ATS Guidelines for ICU Admission in Adults Over 80 Years Old With Community-Acquired Pneumonia Catia Cilloniz; Miquel Ferrer; Juan M. Pericàs; Leyre Serrano; Raúl Méndez; Albert Gabarrús; Héctor José Peroni; Luis Alberto Ruiz; Rosario Menéndez; Rafael Zalacain; Antoni Torres;

Outcomes of Critically Ill Very Old Patients With Community-Acquired Pneumonia and Acute Respiratory Distress Syndrome Catia Cillóniz; Juan M. Pericàs; Héctor Peroni; Enric Barbeta; Albert Gabarrús; Antoni Torres;