Cerebrovascular Disease & Antiphospholipis Antibodies in SLE, Lupus-Like Dis, & Primary Antiphospholipid Synd
Am J Med 86:391-399, Asherson,R.A.,et al, 1989
Cranial Computed Tomography in the Diagnosis of Systemic Lupus Erythematosus
Ann Neurol 5:158-165, Gonzalez-Scarano,F.,et al, 1979