- Correspondence to:
Professor D M Hansell
Department of Radiology, Royal Brompton Hospital, London SW3 6NP, UK;
- Received December 16, 2003
- Accepted March 25, 2004
- First published May 28, 2004.
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.