Psychophysical Evaluation of Achromatic and Chromatic Vision of Workers Chronically Exposed to Organic Solvents

<table>Equivalent circle diameter of color discrimination ellipses centered in five chromaticities in CIE1976. Black diamonds represent the equivalent circle diameter of elliptical area for different ellipses. Dark area represents the interval of confidence of the control group.</table>

Journal of Environmental and Public Health

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Figure 5

Figure 5: Psychophysical Evaluation of Achromatic and Chromatic Vision of Workers Chronically Exposed to Organic Solvents 