1. Motor function in Down's syndrome;Anwar,1981
2. Coding, strategic behavior and language performance of institutionalized mentally retarded young adults;Ashman;American Journal of Mental Deficiency,1982
3. Human memory: A proposed system and its control processes;Atkinson,1968
4. Lateral differences in tactile directional perception;Benton;Neuropsychologia,1978
5. Laterality. Functional asymmetry in the intact brain;Bryden,1982