title: Lung disease from forced-air systems.
mesh_terms: D000192:Actinomycetales / Q000276:immunology; D000208:Acute Disease; D000328:Adult; D000389:Air Conditioning; D000391:Air Microbiology; D000485:Allergens; D002908:Chronic Disease; D005260:Female; D006361:Heating; D006801:Humans; D008297:Male; D008875:Middle Aged; D012130:Respiratory Hypersensitivity / Q000209:etiology*
chemical_list: D000485:Allergens