title: Systemic corticosteroids for acute exacerbations of COPD.
authors.forename: Mark H
authors.initials: MH
authors.lastname: Ebell
mesh_terms: D000208:Acute Disease; D000284:Administration, Oral; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*
chemical_list: D000305:Adrenal Cortex Hormones