title: A clonal deletion model for Ir gene control of the immune response.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D002999:Clone Cells; D000939:Epitopes; D005802:Genes, MHC Class II; D006648:Histocompatibility; D008211:Lymphocyte Cooperation; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D008954:Models, Biological; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000939:Epitopes