title: Light and color in dentistry. Part I--Nature and perception.
mesh_terms: D003116:Color; D003118:Color Perception; D003748:Dental Equipment; D003764:Dental Materials; D005336:Fiber Optic Technology; D006801:Humans; D008027:Light; D008029:Lighting; D014070:Tooth; D014796:Visual Perception
chemical_list: D003764:Dental Materials