Cerebrovascular and Neurologic Disease Associated with Antiphospholipid Antibodies:48 Cases
Neurol 40:1181-1189, Levine,S.R.,et al, 1990
Nuclear Magnetic Resonance Image White Matter Lesions & Risk Factors for Stroke in Normal Individuals
Stroke 19:263-265, Lechner,H.,et al, 1988