- Correspondence to: Dr M Oto Southern General Hospital, Institute of Neurological Sciences, 1345 Govan Road, Glasgow G51 4TF, UK;
- Received January 24, 2005
- Accepted April 5, 2005
- Revised March 24, 2005
- First published June 8, 2005.
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.