van Dam AP: Diagnosis and pathogenesis of CNS lupus. Rheumatol Int 11: 1-11, 1991
Futrell N, Schultz LR, Millikan C: Central nervous system disease in patients with systemic lupus erythematosus. Neurology 42: 1649-1657, 1992
Kovacs JA, Urowitz MB, Gladman DD: Dilemmas in neuropsychiatric lupus. Rheum Dis Clin North Am 19: 795-814, 1993
Boumpas DT, Austin HA 3rd, Fessler BJ, et al: Systemic lupus erythematosus: emerging concepts. Part 1: Renal, neuropsychiatric, cardiovascular, pulmonary, and hematologic disease. Ann Intern Med 122: 940-950, 1995