BRONCHOSCOPY IN TREATMENT OF CHRONIC BRONCHITIS, ASTHMA, AND EMPHYSEMA.
D001249:Asthma; D001991:Bronchitis; D029481:Bronchitis, Chronic; D001999:Bronchoscopy; D004646:Emphysema; D006801:Humans; D011656:Pulmonary Emphysema
ASTHMA; BRONCHITIS; BRONCHOSCOPY; EMPHYSEMA