the results indicate that antiphospholipid antibodies are not present in all patients with lupus anticoagulants , that the presence of antiphospholipid antibodies in patients with lupus anticoagulants does not increase the risk of thrombosis in these patients , and that drug-related antibodies are associated with an increased risk of thrombosis .
C0162595
antiphospholipid antibodies
C0003241
antibodies