title: [Chronic bronchitis, bronchiectasis and pulmonary emphysema. A summarizing survey].
mesh_terms: D001987:Bronchiectasis; D001991:Bronchitis; D029481:Bronchitis, Chronic; D003625:Data Collection; D006801:Humans; D011656:Pulmonary Emphysema
keywords: BRONCHIECTASIS; BRONCHITIS; PULMONARY EMPHYSEMA