Concurrent diagnosis of organic brain syndrome, dementia, mental retardation, or significant sensory deficit
Concurrent diagnosis of organic brain syndrome, dementia, mental retardation, or significant sensory deficit
Concurrent diagnosis of organic brain syndrome, dementia, mental retardation, or significant sensory deficit
Diagnosis of mental retardation.
Concurrent diagnosis of organic brain syndrome, dementia, mental retardation, or significant sensory deficit
Those with concurrent diagnosis of organic brain syndrome, dementia, mental retardation, non-English speaking, or significant sensory deficit
History of mental retardation unrelated to brain tumor