title: [Symposium on cancer and immunity. (2) Immunosuppressive factors in cancer-patients (author's transl)].
mesh_terms: D000937:Antigen-Antibody Reactions; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007165:Immunosuppression Therapy; D009369:Neoplasms / Q000276:immunology*; D012882:Skin Tests; D013601:T-Lymphocytes / Q000276:immunology