Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Wtn Lee"'
Publikováno v:
Asthma epidemiology: understanding the problem.
Background There is a growing use of electronic databases for asthma studies, many of which use exacerbations to assess asthma control, severity and determine eligibility for biologic treatment.1 Databases identify severe exacerbations based on predn