No abstract available
MeSH terms
-
Female
-
Forecasting
-
Hong Kong / epidemiology
-
Humans
-
Male
-
Prevalence
-
Pulmonary Disease, Chronic Obstructive / diagnosis
-
Pulmonary Disease, Chronic Obstructive / epidemiology*
-
Pulmonary Disease, Chronic Obstructive / immunology
-
Pulmonary Disease, Chronic Obstructive / therapy
-
Risk Factors