title: Regulation of B cell unresponsiveness by suppressor cells.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D001323:Autoantibodies; D001402:B-Lymphocytes / Q000276:immunology*; D001854:Bone Marrow Cells; D006063:Chorionic Gonadotropin / Q000276:immunology; D007108:Immune Tolerance; D008070:Lipopolysaccharides / Q000494:pharmacology; D008213:Lymphocyte Activation / Q000187:drug effects; D051379:Mice; D008815:Mice, Inbred Strains; D013154:Spleen / Q000166:cytology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D001323:Autoantibodies; D006063:Chorionic Gonadotropin; D008070:Lipopolysaccharides