title: Tumor regression mediated by Mycobacterium bovis (strain BCG).
mesh_terms: D000912:Antibodies, Neoplasm; D000917:Antibody Formation; D000942:Antigens, Bacterial; D001500:BCG Vaccine; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007249:Inflammation / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology; D009163:Mycobacterium bovis / Q000276:immunology*; D009369:Neoplasms / Q000276:immunology*
chemical_list: D000912:Antibodies, Neoplasm; D000942:Antigens, Bacterial; D001500:BCG Vaccine