title: The role of Ia antigens in T cell activation.
mesh_terms: D000818:Animals; D001973:Bromodeoxyuridine / Q000494:pharmacology; D000939:Epitopes; D006649:Histocompatibility Antigens; D007106:Immune Sera; D007519:Isoantigens; D008213:Lymphocyte Activation / Q000187:drug effects; D007959:Lymphocyte Culture Test, Mixed; D008264:Macrophages / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D014301:Trinitrobenzenes / Q000494:pharmacology
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens; D007106:Immune Sera; D007519:Isoantigens; D014301:Trinitrobenzenes; D001973:Bromodeoxyuridine