- Correspondence to:
Dr L Sewell
Pulmonary Rehabilitation Research Group, Department of Respiratory Medicine and Thoracic Surgery, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester LE3 9QP, UK;
- Received June 16, 2005
- Accepted January 14, 2006
- First published January 31, 2006.
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.