Objective To study the clinical significance of the quantitative determination of the various anti extracted nuclear antigens(ENA) autoantibodies in the various connective tissue disease (CTD).
3
间接免疫荧光法检测血清中抗核抗体(ANA)的荧光滴度。
The serum fluorescence titres of anti-nuclear antibodies (ANA) were tested by indirect immunofluorescence technique.