[Early involvement in lupus nephritis (author's transl)].
D000974:Antibodies, Antinuclear / Q000032:analysis; D001706:Biopsy; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007668:Kidney / Q000473:pathology; D008180:Lupus Erythematosus, Systemic / Q000276:immunology / Q000473:pathology*; D009393:Nephritis / Q000276:immunology / Q000473:pathology*
D000974:Antibodies, Antinuclear; D007136:Immunoglobulins