References
- Starkstein S. E., Robinson R. C. Aphasia and depression. Aphasiology 1988; 2: 1–20
- Wahrborg P., Borenstein P. Progressive psychological deterioration in aphasic and non-aphasic stroke patients. After stroke-behavioural changes and therapeutic intervention in aphasics and their relatives following stroke, P. Wahrborg. Thesis, University of Gothenburg. 1988