Case Records of MGH-Polycythemia
Carotid Occlusion & Cerebral Infarcts, NEJM 291:96674., , 1974
Progressive Neurological Deficits in Primary Polycythaemia
BMJ 216, 1972 Jan., Kremer,M.,et al, 1972
Neurologic Complications of Polycythemia
Ann Int Med 57:909, Silverstein,A.,et al, 1962