Suppressor cells of immune reactivity in malignancy.
D000818:Animals; D000882:Haplorhini; D006689:Hodgkin Disease / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D007165:Immunosuppression Therapy; D008264:Macrophages / Q000276:immunology; D051379:Mice; D009101:Multiple Myeloma / Q000276:immunology; D009369:Neoplasms / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*