Dysarthric symptomatology of Friedreich's ataxia.
D000328:Adult; D004401:Dysarthria / Q000175:diagnosis*; D005621:Friedreich Ataxia / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged; D010699:Phonation; D013062:Speech Articulation Tests; D013064:Speech Disorders / Q000175:diagnosis*; D013065:Speech Intelligibility