title: [Cause and effect relations between pulmonary emphysema, chronic bronchitis and bronchiolar lesions].
mesh_terms: D000403:Airway Resistance; D001980:Bronchi / Q000473:pathology*; D001991:Bronchitis / Q000473:pathology* / Q000503:physiopathology; D006801:Humans; D008170:Lung Compliance; D011656:Pulmonary Emphysema / Q000473:pathology* / Q000503:physiopathology