title: IgG4 levels and plasmablasts as a marker for IgG4-related disease (IgG4-RD).
authors.affiliation: Department of Rheumatology, Scripps Memorial Hospital-XiMED, La Jolla, California, USA.
authors.forename: Robert I
authors.initials: RI
authors.lastname: Fox
authors.affiliation: Department of Rheumatology, Scripps Memorial Hospital-XiMED, La Jolla, California, USA.
authors.forename: Carla M
authors.initials: CM
authors.lastname: Fox
mesh_terms: D001327:Autoimmune Diseases / Q000097:blood / Q000175:diagnosis* / Q000276:immunology; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood* / Q000276:immunology; D018655:Lymphocyte Count; D010950:Plasma Cells / Q000166:cytology* / Q000276:immunology
chemical_list: D007074:Immunoglobulin G
keywords: Autoimmune Diseases; B cells; Sjøgren's Syndrome; Systemic Lupus Erythematosus