Article info
- Correspondence to:
Dr J M Tuggey
Department of Respiratory Medicine, Airedale General Hospital, Keighley, West Yorkshire BD20 6TD, UK; justin.tuggeyantist.nhs.uk
Citation
Publication history
- Received March 9, 2005
- Accepted June 30, 2005
- First published August 5, 2005.
Article Versions
- Previous version (5 August 2005).
- You are viewing the most recent version of this article.
The appendix is available as a downloadable PDF (printer friendly file).
If you do not have Adobe Reader installed on your computer,
you can download this free-of-charge, please Click hereFiles in this Data Supplement:
- [view PDF] - Methods.
The appendix is available as a downloadable PDF (printer friendly file).
If you do not have Adobe Reader installed on your computer,
you can download this free-of-charge, please Click hereFiles in this Data Supplement:
- [view PDF] - Web-only appendix.
Request permissions
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.