title: Biomarkers in systemic lupus erythematosus: II. Markers of disease activity.
authors.affiliation: National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, DHHS, Bethesda, Maryland 20892, USA. illeig@mail.nih.gov
authors.forename: Gabor G
authors.initials: GG
authors.lastname: Illei
authors.forename: Edward
authors.initials: E
authors.lastname: Tackey
authors.forename: Larissa
authors.initials: L
authors.lastname: Lapteva
authors.forename: Peter E
authors.initials: PE
authors.lastname: Lipsky
mesh_terms: D000936:Antigen-Antibody Complex / Q000378:metabolism; D001402:B-Lymphocytes / Q000276:immunology; D015415:Biomarkers / Q000032:analysis* / Q000652:urine; D003167:Complement Activation; D016207:Cytokines / Q000378:metabolism; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology / Q000378:metabolism / Q000503:physiopathology*; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000936:Antigen-Antibody Complex; D015415:Biomarkers; D016207:Cytokines