title: Comparison of isoproterenol and isoproterenol-phenylephrine aerosols.
mesh_terms: D000336:Aerosols; D000368:Aged; D000403:Airway Resistance / Q000187:drug effects; D001993:Bronchodilator Agents / Q000008:administration & dosage; D002000:Bronchospirometry; D006801:Humans; D007545:Isoproterenol / Q000008:administration & dosage*; D008171:Lung Diseases / Q000188:drug therapy*; D008173:Lung Diseases, Obstructive / Q000188:drug therapy; D008297:Male; D008722:Methods; D008875:Middle Aged; D010656:Phenylephrine / Q000008:administration & dosage*; D010919:Placebos; D012138:Respiratory Therapy; D013147:Spirometry; D013997:Time Factors; D014797:Vital Capacity
chemical_list: D000336:Aerosols; D001993:Bronchodilator Agents; D010919:Placebos; D010656:Phenylephrine; D007545:Isoproterenol