@inproceedings{HCI-CC-1997-NilsenS,
	author        = "E. Nilsen and C. Salibello",
	booktitle     = "{Proceedings of the Seventh International Conference on Human-Computer Interaction. Volume 1: Cognitive Considerations}",
	isbn          = "0-444-82183-X",
	pages         = "663--666",
	publisher     = "{Elsevier}",
	title         = "{Survey of U.S. Optometrist’s Regarding Prevalence and Treatment of Visual Stress Symptoms}",
	year          = 1997,
}