Fixed obstruction in severe asthma: not just a matter of time.
Gaga
M
M
D000402:Airway Obstruction / Q000175:diagnosis / Q000453:epidemiology*; D001249:Asthma / Q000175:diagnosis* / Q000453:epidemiology*; D015897:Comorbidity; D018450:Disease Progression; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D011379:Prognosis; D012129:Respiratory Function Tests; D018570:Risk Assessment; D012720:Severity of Illness Index