title: Utility of several clinical tests of color-defective vision in predicting daytime and nighttime performance with the aviation signal light gun.
mesh_terms: D000337:Aerospace Medicine; D003119:Color Perception Tests / Q000295:instrumentation*; D003117:Color Vision Defects / Q000175:diagnosis*; D005069:Evaluation Studies as Topic; D006801:Humans; D013997:Time Factors; D014481:United States