title: Long-acting bronchodilators for the control of asthma symptoms.
authors.forename: G D
authors.initials: GD
authors.lastname: Marshall
mesh_terms: D058666:Adrenergic beta-2 Receptor Agonists; D000318:Adrenergic beta-Agonists / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D006801:Humans; D013997:Time Factors
chemical_list: D058666:Adrenergic beta-2 Receptor Agonists; D000318:Adrenergic beta-Agonists; D001993:Bronchodilator Agents