- Correspondence to:
Dr D E O’Donnell
Division of Respiratory and Critical Care Medicine, 102 Stuart Street, Kingston, Ontario, Canada K7L 2V6;
- Received August 22, 2005
- Accepted January 8, 2006
- First published March 24, 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.