title: The prevalence of bronchial asthma and chronic bronchitis in Uppsala, Sweden.
mesh_terms: D000328:Adult; D000368:Aged; D000485:Allergens; D001249:Asthma / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology*; D001991:Bronchitis / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology*; D002908:Chronic Disease; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay; D012737:Sex Factors; D013548:Sweden
chemical_list: D000485:Allergens