Article info
Chronic obstructive pulmonary disease
Reduction in sputum neutrophil and eosinophil numbers by the PDE4 inhibitor roflumilast in patients with COPD
- Dr Diana C Grootendorst, Department of Pulmonology C3-P, Leiden University Medical Center, P O Box 9600, 2300 RC Leiden, The Netherlands; d.c.Grootendorst{at}lumc.nl
Citation
Reduction in sputum neutrophil and eosinophil numbers by the PDE4 inhibitor roflumilast in patients with COPD
Publication history
- Received December 1, 2006
- Accepted May 16, 2007
- First published June 15, 2007.
Online issue publication
September 01, 2022
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- Previous version (29 April 2016).
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2007 BMJ Publishing Group Ltd and British Thoracic Society