1. Visual fatigue;Suzumura;Ganka-Rinshou-Ihou,1981
2. Visual Stress;Wilkins,1995
3. Review and reappraisal of health hazards of display terminals;Ong;Displays,1988
4. ISO, Ergonomic requirements for office work with visual display terminals (VDTs) – part 3: visual display requirements, ISO 9241-3 (other parts of ISO 9241 published in 1992–2000 are also related) (1992).
5. Is computer use a risk factor for myopia?;Mutti;Journal of American Optometry Association,1996