Prior influenza vaccine is not a risk factor for bacterial coinfection in patients admitted to the ICU due to severe influenza N.J. Proaños; L.F. Reyes; A. Bastidas; I. Martín-Loeches; E. Díaz; B. Suberviola; G. Moreno; M. Bodí; M. Nieto; A. Estella; J. Sole-Violán; D. Curcio; E. Papiol; J. Guardiola; A. Rodríguez;

Risk factors associated to noninvasive ventilation failure in primary influenza A pneumonia in the critical care setting H. Hernández Garcés; A. Navarro Lacalle; L. Lizama López; R. Zaragoza Crespo;