title: Acute exacerbation of chronic obstructive pulmonary disease: more a functional than an inflammatory problem?
authors.forename: Tobias
authors.initials: T
authors.lastname: Welte
mesh_terms: D018450:Disease Progression; D005541:Forced Expiratory Volume; D006801:Humans; D011013:Pneumonectomy; D029424:Pulmonary Disease, Chronic Obstructive / Q000601:surgery; D011656:Pulmonary Emphysema / Q000503:physiopathology / Q000601:surgery*