title: Time factor in the measurement of response to bronchodilators.
mesh_terms: D000328:Adult; D000336:Aerosols; D000368:Aged; D000628:Aminophylline / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy*; D001980:Bronchi / Q000187:drug effects; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D002000:Bronchospirometry; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D007545:Isoproterenol / Q000008:administration & dosage*; D008297:Male; D009921:Metaproterenol; D008875:Middle Aged; D012118:Resorcinols / Q000008:administration & dosage*; D013997:Time Factors
chemical_list: D000336:Aerosols; D001993:Bronchodilator Agents; D012118:Resorcinols; D000628:Aminophylline; D009921:Metaproterenol; D007545:Isoproterenol