utilizing a newly developed solid phase enzyme immunoassay for the detection of anti-phospholipid antibodies , we found that 41.7 % of sera from patients with active systemic lupus erythematosus ( sle ) had the anti-cardiolipin antibody and 22.7 % of sera were positive for the anti-phosphatidylinositol ( pi ) antibody .
C0162595
anti-phospholipid antibodies
C0162596
anti-cardiolipin antibody