title: ACP journal club. Review: ≤ 7 and > 7 days of systemic corticosteroids do not differ for efficacy in COPD exacerbations.
authors.forename: Paul
authors.initials: P
authors.lastname: Jones
mesh_terms: D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D006801:Humans
chemical_list: D000305:Adrenal Cortex Hormones