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. 1999 Oct;58(10):630–634. doi: 10.1136/ard.58.10.630

Figure 1  .

Figure 1  

Anti-PCNA antibody concentrations in patients with hepatitis B and C virus infection, different autoimmune diseases, and normal controls. Purified recombinant PCNA was used as antigen and determined by ELISA. Values above 0.842 were regarded as increased anti-PCNA. Anti-PCNA antibody was only present in the patients with hepatitis B and C infection and SLE.