title: Tetrachromats.
authors.forename: John
authors.initials: J
authors.lastname: McCrone
mesh_terms: D000818:Animals; D003118:Color Perception / Q000502:physiology*; D003117:Color Vision Defects / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D012168:Retinal Pigments / Q000502:physiology*
chemical_list: D012168:Retinal Pigments