title: Know your colour vision challenges.
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Dain
mesh_terms: D003119:Color Perception Tests; D003117:Color Vision Defects / Q000175:diagnosis* / Q000523:psychology; D003717:Denial, Psychological; D004651:Employment; D006801:Humans; D009907:Optometry / Q000379:methods*