No abstract available
MeSH terms
-
Adult
-
Aged
-
Comorbidity
-
Disease Progression
-
Female
-
Humans
-
Incidence
-
Lung / physiopathology*
-
Male
-
Middle Aged
-
Pulmonary Disease, Chronic Obstructive / epidemiology*
-
Pulmonary Disease, Chronic Obstructive / physiopathology*
-
Smokers / statistics & numerical data*
-
Smoking / epidemiology*
-
Smoking / physiopathology*