title: Antigen-specific helper and suppressor T cell factors in man.
mesh_terms: D000818:Animals; D000941:Antigens / Q000276:immunology*; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D008222:Lymphokines / Q000032:analysis; D051379:Mice; D013491:Suppressor Factors, Immunologic; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*
chemical_list: D000941:Antigens; D006680:HLA Antigens; D008222:Lymphokines; D013491:Suppressor Factors, Immunologic