title: [The role of occupational exposure to dust in the etiology of chronic bronchitis in coal miners].
mesh_terms: D000328:Adult; D000367:Age Factors; D001991:Bronchitis / Q000000981:diagnostic imaging / Q000209:etiology*; D002908:Chronic Disease; D003032:Coal Mining; D004391:Dust / Q000032:analysis*; D004417:Dyspnea / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D011009:Pneumoconiosis / Q000000981:diagnostic imaging; D011859:Radiography; D012822:Silicon Dioxide / Q000032:analysis; D012907:Smoking; D012959:Socioeconomic Factors; D013997:Time Factors
chemical_list: D004391:Dust; D012822:Silicon Dioxide
vernacular_title: Role de l'empoussiérage progessionnel dans la production des bronchites chroniques des mineurs de charbon.