title: Severe community-acquired pneumonia (CAP) and the Infectious Diseases Society of America/American Thoracic Society CAP guidelines prediction rule: validated or not.
authors.forename: Lionel A
authors.initials: LA
authors.lastname: Mandell
mesh_terms: D017714:Community-Acquired Infections / Q000175:diagnosis* / Q000401:mortality; D016638:Critical Illness; D006760:Hospitalization; D006801:Humans; D011014:Pneumonia / Q000175:diagnosis* / Q000401:mortality; D017410:Practice Guidelines as Topic; D011379:Prognosis; D012720:Severity of Illness Index; D014481:United States