title: Long-acting β-agonists and asthma: the saga continues.
authors.forename: Anne E
authors.initials: AE
authors.lastname: Dixon
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D000318:Adrenergic beta-Agonists / Q000627:therapeutic use*; D001741:Black or African American / Q000706:statistics & numerical data*; D001249:Asthma / Q000188:drug therapy* / Q000208:ethnology*; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D044465:White People / Q000706:statistics & numerical data*
chemical_list: D000305:Adrenal Cortex Hormones; D000318:Adrenergic beta-Agonists; D001993:Bronchodilator Agents