title: Letter: BCG in cancer treatment.
mesh_terms: D001500:BCG Vaccine / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D007167:Immunotherapy; D009369:Neoplasms / Q000628:therapy*; D014376:Tuberculosis / Q000209:etiology
chemical_list: D001500:BCG Vaccine