title: Letter: Immunological control of cancer.
mesh_terms: D001428:Bacterial Vaccines / Q000008:administration & dosage / Q000627:therapeutic use*; D003352:Corynebacterium / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D007167:Immunotherapy; D009369:Neoplasms / Q000276:immunology / Q000628:therapy*; D011425:Propionibacterium acnes / Q000276:immunology*
chemical_list: D001428:Bacterial Vaccines