Objective assessment of a bronchodilator drug combination in asthmatic outpatients.
D000293:Adolescent; D000328:Adult; D000336:Aerosols; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004338:Drug Combinations; D004809:Ephedrine / Q000008:administration & dosage / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006919:Hydroxyzine / Q000008:administration & dosage / Q000627:therapeutic use; D007545:Isoproterenol / Q000008:administration & dosage / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D010919:Placebos; D012119:Respiration / Q000187:drug effects; D013223:Statistics as Topic; D013806:Theophylline / Q000008:administration & dosage / Q000627:therapeutic use; D013997:Time Factors
D000336:Aerosols; D001993:Bronchodilator Agents; D004338:Drug Combinations; D010919:Placebos; D006919:Hydroxyzine; D013806:Theophylline; D004809:Ephedrine; D007545:Isoproterenol