title: Long-acting inhaled beta agonists.
authors.affiliation: National Jewish Center for Immunology and Respiratory Medicine, Denver, Colorado 80206, USA.
authors.forename: S A
authors.initials: SA
authors.lastname: Tilles
authors.forename: H S
authors.initials: HS
authors.lastname: Nelson
mesh_terms: D000280:Administration, Inhalation; D000318:Adrenergic beta-Agonists / Q000008:administration & dosage / Q000009:adverse effects / Q000737:chemistry / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy* / Q000401:mortality / Q000503:physiopathology; D003692:Delayed-Action Preparations; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D016019:Survival Analysis
chemical_list: D000318:Adrenergic beta-Agonists; D003692:Delayed-Action Preparations