title: Drawing impairment predicts mortality in severe COPD: a naive approach to COPD mortality prediction.
authors.forename: Perry C
authors.initials: PC
authors.lastname: Goldstein
mesh_terms: D001154:Art; D003072:Cognition Disorders / Q000453:epidemiology*; D015897:Comorbidity; D006801:Humans; D009483:Neuropsychological Tests; D011379:Prognosis; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology / Q000401:mortality* / Q000503:physiopathology; D012720:Severity of Illness Index