Physiological effects of intermittently illuminated textual displays.
D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D002986:Clinical Trials as Topic; D003199:Computer Systems; D005221:Fatigue / Q000209:etiology; D005260:Female; D005425:Flicker Fusion; D006801:Humans; D008029:Lighting; D008297:Male; D009784:Occupational Diseases / Q000209:etiology*; D011897:Random Allocation; D011932:Reading; D014786:Vision Disorders / Q000209:etiology*; D014787:Vision Tests; D014792:Visual Acuity