1. Fisher CM: Dementia in cerebral vascular disease pp 232-236. In Toole JF Siekert RG Whisnant JP (eds.) Transactions of the Sixth Congress on Cerebral Vascular Diseases. New York Grune & Stratton 1968
2. Paulson GW Perrine G Jr: Cerebral vascular disease in mental hospitals pp 237-241. In Toole JF Siekert RG Whisnant JP (eds.) Transactions of the Sixth Congress on Cerebral Vascular Diseases. New York Grune & Stratton 1968
3. The Psychiatric Differentiation of Senility and Arteriosclerosis
4. Outcome of Investigation of Patients with Presenile Dementia
5. Katzman R: Personal communication 1975