in a clinical and serological study carried out on 516 subjects with different connective tissue diseases , anti-sl/ki autoantibodies were found in 12 % of patients with systemic lupus erythematosus , 14 % of patients with mixed connective tissue disease , 18 % of patients with different kinds of vasculitides , and 3 % of patients with sjogren 's syndrome .
C0009782
connective tissue diseases
C0026272
mixed