[Crucial program "chronic bronchitis and dust pollution at the working site"].
D000397:Air Pollution; D001991:Bronchitis / Q000209:etiology*; D002908:Chronic Disease; D004391:Dust; D004781:Environmental Exposure; D005860:Germany, West; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology*
D004391:Dust
Schwerpunktprogramm "Chronische Bronchitis und Staubbelastung am Arbeitsplatz".