[Isolated unilateral circular scotoma. Apropos of a case].
D000328:Adult; D003119:Color Perception Tests; D004596:Electroretinography; D006801:Humans; D008297:Male; D012607:Scotoma / Q000175:diagnosis*; D058609:Visual Field Tests
Scotome annulaire unilatéral isolé à propos d'une observation.