Rizzo Matthew, Kellison Ida L
Department of Neurology, Division of Neuroergonomics, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, 200 Hawkins Drive, Iowa City, IA 52242-1053, USA.
Arch Ophthalmol. 2004 Apr;122(4):641-7. doi: 10.1001/archopht.122.4.641.