Chronic Ocular Ischemia & Carotid Vascular Disease
Stroke 16:721-728, Carter,J.E., 1985
Pseudoxanthoma Elasticum:A Review of Neurological Complications
Ann Neurol 4:18, Iqbal,A.,et al, 1978
Case Records of MGH-Polycythemia
Carotid Occlusion & Cerebral Infarcts, NEJM 291:96674., , 1974