title: Inhaled corticosteroids and chronic obstructive pulmonary disease: are we barking up the wrong tracheobronchial tree?
authors.forename: Paul E
authors.initials: PE
authors.lastname: Epstein
mesh_terms: D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D005541:Forced Expiratory Volume / Q000187:drug effects; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy* / Q000503:physiopathology
chemical_list: D000305:Adrenal Cortex Hormones