Color vision screening without the use of technical equipment: scale development and cross-validation.
Coren
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Hakstian
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D000293:Adolescent; D001955:British Columbia; D003118:Color Perception; D003117:Color Vision Defects / Q000175:diagnosis* / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D011795:Surveys and Questionnaires