title: Tolerance induction to a hapten protein conjugate in vivo: are suppressor T cells involved.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D004140:Dinitrophenols / Q000276:immunology*; D004912:Erythrocytes / Q000276:immunology; D005407:Flagella; D006462:Hemolytic Plaque Technique; D006801:Humans; D007108:Immune Tolerance; D007074:Immunoglobulin G; D012756:Sheep / Q000276:immunology
chemical_list: D004140:Dinitrophenols; D007074:Immunoglobulin G