Article info
PostScript
Letter
Authors' response
- Correspondence to Richard Hubbard, University of Nottingham, Division of Respiratory Medicine, Clinical Sciences Building, City Hospital, Hucknall Road, Nottingham NG5 1PB, UK; richard.hubbard{at}nottingham.ac.uk
Citation
Authors' response
Publication history
- Accepted October 11, 2010
- First published November 15, 2010.
Online issue publication
March 21, 2011
Article Versions
- Previous version (15 November 2010).
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© 2011, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.