title: Loss of susceptibility of B cells to anti-Fab antibodies in systemic lupus erythematosus.
mesh_terms: D000888:Antibodies, Anti-Idiotypic / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology*; D006801:Humans; D007140:Immunoglobulin Fab Fragments / Q000276:immunology*; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*
chemical_list: D000888:Antibodies, Anti-Idiotypic; D007140:Immunoglobulin Fab Fragments