Serving the communicatively handicapped mentally retarded individual.
D001298:Audiology; D006311:Hearing Disorders / Q000150:complications*; D006801:Humans; D008607:Intellectual Disability / Q000150:complications*; D007806:Language Disorders / Q000150:complications*; D012952:Societies; D013064:Speech Disorders / Q000150:complications*; D013066:Speech-Language Pathology; D014481:United States