title: A comparison of the respiratory effects of SCH-13949W and isoproterenol aerosols in the treatment of patients with expiratory airflow disorders. Preliminary analysis in a long-term trial in ambulatory patients.
mesh_terms: D000328:Adult; D000336:Aerosols; D000368:Aged; D000605:Amino Alcohols / Q000008:administration & dosage*; D001249:Asthma / Q000188:drug therapy; D001991:Bronchitis / Q000188:drug therapy; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007545:Isoproterenol / Q000008:administration & dosage*; D008171:Lung Diseases / Q000188:drug therapy*; D008173:Lung Diseases, Obstructive / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000188:drug therapy; D013147:Spirometry
chemical_list: D000336:Aerosols; D000605:Amino Alcohols; D001993:Bronchodilator Agents; D007545:Isoproterenol