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Letters
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- Dr A M W J Schols, PO Box 5800, Maastricht, The Netherlands; a.schols{at}pul.unimaas.nl
Citation
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Publication history
- Accepted February 16, 2009
- First published June 26, 2009.
Online issue publication
June 26, 2009
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2009 BMJ Publishing Group and British Thoracic Society