- Correspondence to: K Sabri Department of Ophthalmology, Leicester Royal Infirmary, Leicester LE1 5WW, UK;
- Accepted August 21, 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.