title: The design of regulatory circuitry: predominant idiotypy and the idea of regulatory parsimony.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D000939:Epitopes / Q000276:immunology; D007130:Immunoglobulin Idiotypes / Q000276:immunology*; D051379:Mice; D009113:Muramidase / Q000276:immunology; D010047:Ovalbumin / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology
chemical_list: D000939:Epitopes; D007130:Immunoglobulin Idiotypes; D010047:Ovalbumin; D009113:Muramidase