title: Beta-agonists and bronchial asthma.
authors.forename: M R
authors.initials: MR
authors.lastname: Sears
mesh_terms: D000318:Adrenergic beta-Agonists / Q000009:adverse effects / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D006801:Humans
chemical_list: D000318:Adrenergic beta-Agonists