title: Inhaled therapy in COPD: what are the benefits?
authors.forename: D S
authors.initials: DS
authors.lastname: Postma
mesh_terms: D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D005541:Forced Expiratory Volume / Q000502:physiology; D006801:Humans; D008168:Lung / Q000503:physiopathology; D008173:Lung Diseases, Obstructive / Q000188:drug therapy* / Q000503:physiopathology
chemical_list: D000305:Adrenal Cortex Hormones; D001993:Bronchodilator Agents