title: Pigments in anomalous trichromats.
mesh_terms: D000328:Adult; D003119:Color Perception Tests; D003117:Color Vision Defects / Q000503:physiopathology*; D006801:Humans; D008297:Male; D010775:Photic Stimulation; D010786:Photoreceptor Cells / Q000503:physiopathology; D012168:Retinal Pigments / Q000502:physiology*; D013053:Spectrophotometry
chemical_list: D012168:Retinal Pigments