title: Rare complications of bronchial asthma.
mesh_terms: D000328:Adult; D000368:Aged; D000402:Airway Obstruction; D000485:Allergens; D001249:Asthma / Q000150:complications* / Q000209:etiology; D001984:Bronchial Neoplasms / Q000150:complications; D001987:Bronchiectasis / Q000150:complications; D001991:Bronchitis / Q000150:complications / Q000276:immunology; D001999:Bronchoscopy; D005260:Female; D006801:Humans; D008297:Male; D009093:Mucus; D011127:Polyps / Q000150:complications; D011656:Pulmonary Emphysema / Q000150:complications*; D012882:Skin Tests
chemical_list: D000485:Allergens