Inhaled corticosteroids in chronic obstructive pulmonary disease.
Sutherland
E Rand
ER
D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D003627:Data Interpretation, Statistical; D006801:Humans; D015201:Meta-Analysis as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*
D000305:Adrenal Cortex Hormones