Modern industrial lighting and the protanope.
D001128:Argon / Q000009:adverse effects; D003117:Color Vision Defects / Q000523:psychology*; D004192:Discrimination, Psychological / Q000528:radiation effects; D006801:Humans; D008027:Light / Q000009:adverse effects*; D008029:Lighting / Q000379:methods*; D008628:Mercury / Q000009:adverse effects; D009787:Occupational Medicine; D012964:Sodium / Q000009:adverse effects; D014978:Xenon / Q000009:adverse effects
D014978:Xenon; D001128:Argon; D012964:Sodium; D008628:Mercury