title: 'Metered' aerosols of bronchodilator drugs in clinical trials. Influence of the method of administration.
mesh_terms: D000336:Aerosols; D000403:Airway Resistance; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D006801:Humans; D007545:Isoproterenol / Q000008:administration & dosage; D008722:Methods; D010656:Phenylephrine / Q000008:administration & dosage; D012140:Respiratory Tract Diseases / Q000188:drug therapy
chemical_list: D000336:Aerosols; D001993:Bronchodilator Agents; D010656:Phenylephrine; D007545:Isoproterenol