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Chronic Obstructive/diagnosis
2
Cross-Sectional Studies
2
Female
Greenland
Greenland/epidemiology
Humans
2
Inuit
2
Male
2
Pulmonary Disease
chronic obstructive pulmonary disease
2
Adolescent
1
Adult
1
Aged
1
Bronchitis
1
Chronic/diagnosis
1
Medical Records
1
Middle Aged
1
Prevalence
1
Seafood/adverse effects
1
Smoking/adverse effects
1
Spirometry
1
Young Adult
1
chronic bronchitis
1
lung function
1
prevalence
1
quality of care
1
smoking
1
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