title: The nasal respiratory handicap of expiratory airflow disease: the response to bronchodilator aerosols.
mesh_terms: D000403:Airway Resistance; D001991:Bronchitis / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D006801:Humans; D007545:Isoproterenol / Q000008:administration & dosage; D009666:Nose / Q000503:physiopathology*; D010656:Phenylephrine / Q000008:administration & dosage; D010991:Plethysmography; D011656:Pulmonary Emphysema / Q000188:drug therapy*; D012138:Respiratory Therapy; D013147:Spirometry
chemical_list: D001993:Bronchodilator Agents; D010656:Phenylephrine; D007545:Isoproterenol