title: Tolerance to self: which cells kill?
authors.affiliation: Division of Rheumatology, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA. tlaufer@mail.med.upenn.edu
authors.forename: Terri M
authors.initials: TM
authors.lastname: Laufer
mesh_terms: D000818:Animals; D001324:Autoantigens / Q000276:immunology; D015551:Autoimmunity / Q000502:physiology*; D001402:B-Lymphocytes / Q000276:immunology*; D007108:Immune Tolerance / Q000502:physiology*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D001324:Autoantigens