Walters, Julia A E Systemic corticosteroids for acute exacerbations of chronic obstructive pulmonary disease. [electronic resource] - The Cochrane database of systematic reviews Sep 2014 - CD001288 p. digital Publication Type: Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1469-493X Standard No.: 10.1002/14651858.CD001288.pub4 doi Subjects--Topical Terms: Acute DiseaseAdministration, OralDisease ProgressionFemaleGlucocorticoids--administration & dosageHumansInfusions, IntravenousMalePulmonary Disease, Chronic Obstructive--drug therapyRandomized Controlled Trials as Topic