title: Combination long-acting beta2-agonists and inhaled corticosteroids in chronic obstructive pulmonary disease.
authors.forename: Andrew R L
authors.initials: AR
authors.lastname: Medford
mesh_terms: D000318:Adrenergic beta-Agonists / Q000008:administration & dosage*; D001249:Asthma / Q000188:drug therapy; D004359:Drug Therapy, Combination; D005938:Glucocorticoids / Q000008:administration & dosage*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*
chemical_list: D000318:Adrenergic beta-Agonists; D005938:Glucocorticoids