title: Severe acute respiratory failure in patients with influenza A (H1N1) virus infection admitted in intensive care.
authors.forename: Carmen Lopez
authors.initials: CL
authors.lastname: Caler
authors.forename: Emilio Curiel
authors.initials: EC
authors.lastname: Balsera
authors.forename: Juan Luis Galeas
authors.initials: JL
authors.lastname: Lopez
authors.forename: Rosario Lozano
authors.initials: RL
authors.lastname: Saez
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003422:Critical Care / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D012131:Respiratory Insufficiency / Q000453:epidemiology* / Q000821:virology*; D012720:Severity of Illness Index