[Pigment rulers for the examination of color perception thresholds].
D003119:Color Perception Tests / Q000295:instrumentation*; D006801:Humans; D010860:Pigments, Biological; D014786:Vision Disorders / Q000175:diagnosis*
D010860:Pigments, Biological
Pigmentnye lineĭki dlia issledovaniia porogov tsvetovospriatiia.