title: Silent substitution tests like the OSCAR and the Medmont C100 can identify protan and deutan carriers of abnormal colour vision.
authors.forename: Helen G
authors.initials: HG
authors.lastname: Robbins
mesh_terms: D003119:Color Perception Tests; D003117:Color Vision Defects / Q000175:diagnosis* / Q000235:genetics; D006579:Heterozygote; D006801:Humans