Erratum to: Simultaneous Positivity for Anti-DNA, Anti-Nucleosome and Anti-Histone Antibodies is a Marker for More Severe Lupus Nephritis

Objective The purpose of this study is to examine autoantibody profile of systemic lupus erythematosus (SLE) patients with lupus nephritis (LN) and to establish the correlation between the antibody reactivity and disease activity of LN.