1. Asherson RA, Cervera R (1993) Anticardiolipin antibodies, chronic biologic false-positive tests for syphilis and other antiphospholipid antibodies. In: Wallace DJ, Hahn BH (eds) Dubois’ lupus erythematosus. Lea ⇐p; Febiger, Philadelphia, pp 233–245
2. Feinstein DI, Francis RB (1993) The lupus anticoagulant and anticardiolipin antibodies. In: Wallace DJ, Hahn BH (eds) Dubois’ lupus erythematosus. Lea & Febiger, Philadelphia, pp 246–253
3. Arvieux J, Roussel B, Jacob MC, Colomb MG (1991) Measurement of anti-phospholipid antibodies by ELISA using beta 2-glycoprotein I as an antigen. J Immunol Methods 143:223–229
4. Alarcon-Segovia D, Deleze M, Oria CV et al (1989) Anti-phospholipid antibodies and the antiphospholipid syndrome in systemic lupus erythematosus. Medicine 68:353–365
5. Weidmann CE, Wallace DJ, Peter JB, Knight PJ, Bear MB, Klinenberg JR (1988) Studies of IgG, IgM and IgA antiphospholipid antibody isotypes in systemic lupus erythematosus. J Rheumatol 15:74–79