title: Management of chronic obstructive pulmonary disease in the twenty-first century.
authors.forename: G
authors.initials: G
authors.lastname: Simpson
mesh_terms: D000893:Anti-Inflammatory Agents / Q000009:adverse effects / Q000627:therapeutic use*; D019317:Evidence-Based Medicine; D006801:Humans; D017410:Practice Guidelines as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy* / Q000503:physiopathology; D013256:Steroids; D016896:Treatment Outcome
chemical_list: D000893:Anti-Inflammatory Agents; D013256:Steroids