title: The thymus and central tolerance.
authors.affiliation: jsprent@scripps.edu
authors.forename: J
authors.initials: J
authors.lastname: Sprent
authors.forename: H
authors.initials: H
authors.lastname: Kishimoto
mesh_terms: D000818:Animals; D000938:Antigen-Presenting Cells / Q000502:physiology; D018106:CD28 Antigens / Q000502:physiology; D006801:Humans; D007108:Immune Tolerance; D011948:Receptors, Antigen, T-Cell / Q000502:physiology; D013601:T-Lymphocytes / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology*
chemical_list: D018106:CD28 Antigens; D011948:Receptors, Antigen, T-Cell