title: [Etiological factors and development of chronic bronchitis].
mesh_terms: D000397:Air Pollution; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001991:Bronchitis / Q000150:complications / Q000188:drug therapy / Q000209:etiology; D002908:Chronic Disease; D005500:Follow-Up Studies; D006801:Humans; D026741:Physical Therapy Modalities; D011379:Prognosis; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000209:etiology; D012907:Smoking / Q000150:complications
chemical_list: D000900:Anti-Bacterial Agents
vernacular_title: Facteurs étiologiques et évolution de la bronchite chronique.