The interrelationship of coalminers' pneumoconiosis and bronchitis (an epidermiological study on 946 steel workers and 1319 coalminers).
D000403:Airway Resistance; D001784:Blood Gas Analysis; D001991:Bronchitis / Q000503:physiopathology*; D002245:Carbon Dioxide / Q000097:blood; D003032:Coal Mining; D004391:Dust; D005860:Germany, West; D006801:Humans; D009784:Occupational Diseases / Q000503:physiopathology*; D010991:Plethysmography; D011009:Pneumoconiosis / Q000097:blood / Q000000981:diagnostic imaging / Q000503:physiopathology*; D011859:Radiography; D013223:Statistics as Topic
D004391:Dust; D002245:Carbon Dioxide