THE SIGNIFICANCE OF TRACHEOBRONCHIAL COLLAPSE IN OBSTRUCTIVE EMPHYSEMA.
D000402:Airway Obstruction; D000818:Animals; D001982:Bronchial Diseases; D001991:Bronchitis; D002283:Carcinoma, Bronchogenic; D004285:Dogs; D004646:Emphysema; D006801:Humans; D011656:Pulmonary Emphysema; D012119:Respiration; D014132:Trachea
BRONCHITIS; CARCINOMA, BRONCHOGENIC; DOGS; PULMONARY EMPHYSEMA; RESPIRATION; TRACHEA