Usher's syndrome: programmatic considerations.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003638:Deafness / Q000534:rehabilitation; D004519:Education, Special; D006801:Humans; D008875:Middle Aged; D012174:Retinitis Pigmentosa / Q000534:rehabilitation; D013577:Syndrome; D014481:United States