title: Variations in mortality in acute COPD may reflect nihilism as well as resources.
authors.forename: M J
authors.initials: MJ
authors.lastname: Wildman
mesh_terms: D000208:Acute Disease; D000368:Aged; D004739:England / Q000453:epidemiology; D006801:Humans; D011379:Prognosis; D029424:Pulmonary Disease, Chronic Obstructive / Q000401:mortality*