title: Assessment of pneumonia severity: a European perspective.
authors.forename: S
authors.initials: S
authors.lastname: Ewig
authors.forename: A
authors.initials: A
authors.lastname: Torres
authors.forename: M
authors.initials: M
authors.lastname: Woodhead
mesh_terms: D017714:Community-Acquired Infections / Q000145:classification*; D005060:Europe; D006801:Humans; D011014:Pneumonia / Q000145:classification*; D012720:Severity of Illness Index