title: Mechanism of T-cell tolerance.
mesh_terms: D000954:Antigens, Surface / Q000032:analysis; D006801:Humans; D007108:Immune Tolerance; D011948:Receptors, Antigen, T-Cell / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000954:Antigens, Surface; D011948:Receptors, Antigen, T-Cell