1. Fisher, C.M.: Clinical syndromes in cerebral arterial occlusion. In Pathogenesis and Treatment of Cerebrovascular Disease, Fields, W.S., editor. Springfield, Illinois, Charles C. Thomas, 1961, pp. 151–181
2. Fields, W.S., North, R.R., Hass, W.K., Galbraith, J.G., Wylie, E.J., Ratinov, G., Burns, M.H., Macdonald, M.C., Meyer, J.S.: Joint Study of Extracranial Arterial Occlusion as a Cause of Stroke. I. Organization of study and survey of patient population. J.A.M.A.203:954, 1968
3. Heyman, A., Fields, W.S., Keating, R.D.: Joint Study of Extracranial Arterial Occlusion. VI. Racial differences in hospitalized patients with ischemic stroke. J.A.M.A.222:285, 1972
4. Lyons, C.: Progress report of the Joint Study of Extracranial Arterial Occlusion. In Cerebral Vascular Diseases, Siekert, R.G., Whisnant, J.P., editors. New York, Grune and Stratton, 1965, pp. 221–239
5. Fields, W.S.: Aortocranial Occlusive Vascular Disease (Stroke). Vol.26, Clinical Symposia, Summit, New Jersey, Ciba Pharmaceutical Co., 1974