Evoked potentials in astigmatic subjects.
D001251:Astigmatism / Q000503:physiopathology*; D005071:Evoked Potentials; D006801:Humans; D008722:Methods; D009949:Orientation; D010775:Photic Stimulation; D012160:Retina / Q000503:physiopathology; D014792:Visual Acuity