Nonatherosclerotic Causes of Stroke
Ann Int Med 70:807, Levine,J.,et al, 1969
Neurologic Syndrome Associated With Primary Thrombocythemia
J Mt Siami Hosp 36:317-323, Korenman,G., 1969
Idiopathic Thrombocytosis
Neurol 18:711-713, Levine,J.,et al, 1968