1. Improved enzyme immunoassay for anticardiolipin antibody: a highly specific assay for antiphospholipid syndrome;Matsuura;Clin Exp Rheumatol,1990
2. Antiphospholipid antibodies and biological false positive serological test for syphilis in patients with systemic lupus erythematosus;Koike;Clin Exp Immunol,1984