Ventilatory capacity after bronchodilatation with a new beta-sympathomimetic substance.
D000293:Adolescent; D000328:Adult; D000336:Aerosols; D000368:Aged; D001249:Asthma / Q000188:drug therapy*; D001794:Blood Pressure / Q000187:drug effects; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D009921:Metaproterenol / Q000627:therapeutic use; D008722:Methods; D008875:Middle Aged; D010627:Phenethylamines / Q000627:therapeutic use*; D012118:Resorcinols / Q000627:therapeutic use*; D012138:Respiratory Therapy; D013147:Spirometry; D013997:Time Factors