Immunotherapy of gastrointestinal cancer: the potential.
D000818:Animals; D000951:Antigens, Neoplasm; D001500:BCG Vaccine; D005770:Gastrointestinal Neoplasms / Q000276:immunology / Q000628:therapy*; D006801:Humans; D006968:Hypersensitivity, Delayed; D007167:Immunotherapy; D009163:Mycobacterium bovis; D009369:Neoplasms / Q000276:immunology; D011425:Propionibacterium acnes
D000951:Antigens, Neoplasm; D001500:BCG Vaccine