title: [Attempt at quantifying chronic respiratory tract disease].
authors.forename: K
authors.initials: K
authors.lastname: Harnoncourt
authors.forename: G
authors.initials: G
authors.lastname: Forche
mesh_terms: D006801:Humans; D008168:Lung / Q000503:physiopathology; D008173:Lung Diseases, Obstructive / Q000145:classification* / Q000503:physiopathology; D011379:Prognosis
vernacular_title: Versuch einer Quantifizierung chronischer Atemwegsleiden.