1. : Subcortical dementia, in (eds): Alzheimer's Disease: Senile Dementia and Related Disorders. New York, Raven, 1978, pp 173-180
2. : The pathology of parkinsonism: Part II. An interpretation with special reference to other changes in the aging brain, in (eds): Recent Advances in Parkinson's Disease. Philadelphia, Davis, 1971
3. The Association Between Quantitative Measures of Dementia and of Senile Change in the Cerebral Grey Matter of Elderly Subjects
4. : Behavioral alterations in patients with basal ganglia lesions, in (ed): The Basal Ganglia. New York, Raven, 1976, pp 169-177