Parthasarathy, Anand MD; Tan, Donald TH FRCS, FRCOphth
From the *Singapore National Eye Center 11, Singapore, Singapore; the †Singapore Eye Research Institute 11, Singapore, Singapore; and the ‡Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Received for publication November 23, 2006; revision received April 26, 2007; accepted May 12, 2007.
Reprints: Donald Tan, Singapore National Eye Centre 11, Third Hospital Avenue, Singapore 168751 (e-mail: [email protected]).