- Correspondence to: Yu-Wen Lan, Department of Ophthalmology, Mackay Memorial Hospital, No 92, Sec 2, Chung Shan North Road, Taipei, Taiwan, ROC;
- Accepted 20 January 2003
- Published in print 1 September 2003.
- Published online 20 August 2003.
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.