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Results 1 - 1 of 1 for Protanomaly
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  1. Color vision deficiency 
    ... that affect the perception of color. Red-green color vision defects are the most common form of color vision ... shades of red, yellow, and green. Blue-yellow color vision defects (also called tritan defects), which are rarer, cause ...
    https://medlineplus.gov/genetics/condition/color-vision-deficiency - Genetics