[PROBLEMS OF CHRONIC PULMONARY EMPHYSEMA AND FIBROSIS].
D001249:Asthma; D001991:Bronchitis; D004646:Emphysema; D006801:Humans; D010336:Pathology; D011656:Pulmonary Emphysema; D011658:Pulmonary Fibrosis
ASTHMA; BRONCHITIS; PATHOLOGY; PULMONARY EMPHYSEMA; PULMONARY FIBROSIS