Breath sounds.
D000328:Adult; D000403:Airway Resistance; D001249:Asthma / Q000188:drug therapy / Q000503:physiopathology; D001285:Atropine / Q000627:therapeutic use; D001980:Bronchi / Q000503:physiopathology; D001991:Bronchitis / Q000188:drug therapy / Q000503:physiopathology; D006371:Helium; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use; D007825:Laryngectomy; D005082:Physical Exertion; D011656:Pulmonary Emphysema / Q000503:physiopathology; D012119:Respiration; D013016:Sound; D013147:Spirometry; D014132:Trachea / Q000503:physiopathology
D006371:Helium; D001285:Atropine; D007545:Isoproterenol