- Correspondence to: Professor Peter J Goadsby Institute of Neurology, Queen Square, London WC1N 3BG UK;
- Received June 24, 2004
- Accepted October 7, 2004
- Revised October 6, 2004
- First published June 16, 2005.
This article was withdrawn by the publisher.
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.