title: Four cone pigments in women heterozygous for color deficiency.
mesh_terms: D003119:Color Perception Tests; D003117:Color Vision Defects / Q000235:genetics* / Q000503:physiopathology; D005260:Female; D006579:Heterozygote; D006801:Humans; D008297:Male; D010786:Photoreceptor Cells / Q000503:physiopathology*; D012168:Retinal Pigments / Q000235:genetics*; D014960:X Chromosome
chemical_list: D012168:Retinal Pigments