title: [The aetiology of chronic bronchitis (author's transl)].
mesh_terms: D000397:Air Pollution; D001824:Body Constitution; D001982:Bronchial Diseases / Q000150:complications; D001987:Bronchiectasis / Q000150:complications; D001991:Bronchitis / Q000209:etiology*; D002908:Chronic Disease; D002980:Climate; D004781:Environmental Exposure; D006801:Humans; D009784:Occupational Diseases; D012008:Recurrence; D012130:Respiratory Hypersensitivity / Q000150:complications; D012141:Respiratory Tract Infections / Q000150:complications; D012907:Smoking / Q000150:complications
vernacular_title: Die Atiologie der chronischen Bronchitis.