Elevated blood eosinophils in acute COPD exacerbations: better short- and long-term prognosis
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Background: Elevated eosinophils in COPD is recognized as a potential risk factor for exacerbations, but the prognostic role of elevated eosinophils during exacerbations of COPD is unclear. We investigated short-term and long-term outcomes in patients with exa... ...
