Article Information
vol. 8 no. 2 114-123
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History
- Published online December 1, 2011.
Copyright & Usage
©ERS 2011
Author Information
- W. Windisch⇑
- W. Windisch, Clinic of Cologne, University of Witten/Herdecke, Department of Pneumology, Ostmerheimer Strasse 200, D-51109 Köln. E-mail: windischw{at}kliniken-koeln.de