[Diagnostic difficulties in congenital achromatopsia].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003119:Color Perception Tests; D003117:Color Vision Defects / Q000151:congenital / Q000175:diagnosis*; D006801:Humans
Trudności w rozpoznawaniu wrodzonej achromatopsji.