title: Expiratory flow rates: their role in asthma therapy.
mesh_terms: D000402:Airway Obstruction / Q000175:diagnosis*; D000403:Airway Resistance; D001249:Asthma / Q000175:diagnosis* / Q000628:therapy; D001250:Asthma, Exercise-Induced / Q000175:diagnosis; D001986:Bronchial Spasm / Q000175:diagnosis; D001993:Bronchodilator Agents / Q000008:administration & dosage; D005194:Family Practice; D005540:Forced Expiratory Flow Rates / Q000295:instrumentation*; D006801:Humans; D008487:Medical History Taking; D010366:Peak Expiratory Flow Rate / Q000295:instrumentation*; D012646:Self Administration
chemical_list: D001993:Bronchodilator Agents