Unfortunately, a p-value in the above paper (in Therapy, Corticosteroids, third paragraph, seventh sentence) was given incorrectly. The p-value of p = 0.52 should have been p = 0.052. The authors apologise for this error.
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Vol 30 Issue 2
Table of Contents
“EXACERBATIONS OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE”. B.R. CELLI AND P.J. BARNES. EUR RESPIR J 2007; 29: 1224–1238.
