Asthma Treatment in a Population-Based Cohort: Putting Step-Up and Step-Down Treatment Changes in Context
Keywords: آگونیست β-طولانی مدت; ED; emergency department; ICS; inhaled corticosteroid; LABA; long-acting β-agonist; LM; leukotriene modifier; NAEPP; National Asthma Education and Prevention Program; SABA; short-acting β-agonist;