title: Role of systemic beta 2 agonists in treatment of asthma.
authors.forename: D L
authors.initials: DL
authors.lastname: Murray
mesh_terms: D000280:Administration, Inhalation; D000318:Adrenergic beta-Agonists / Q000008:administration & dosage / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D006801:Humans
chemical_list: D000318:Adrenergic beta-Agonists