- Correspondence to: D Alistair H Laidlaw Eye Department, St Thomas’s Hospital, Lambeth Palace Road, London SE1 7EH, UK;
- Accepted August 29, 2005
- First published December 16, 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.