title: Colour vision defect after cranial trauma.
mesh_terms: D001924:Brain Concussion / Q000150:complications*; D003119:Color Perception Tests; D003117:Color Vision Defects / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012607:Scotoma / Q000209:etiology; D014794:Visual Fields