Reversibility of airflow obstruction: FEV1 vs peak flow.
D000403:Airway Resistance / Q000187:drug effects*; D001993:Bronchodilator Agents; D005541:Forced Expiratory Volume / Q000187:drug effects*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis* / Q000453:epidemiology; D010366:Peak Expiratory Flow Rate / Q000187:drug effects*; D011237:Predictive Value of Tests
D001993:Bronchodilator Agents