title: History and prospects of immunotherapy of cancer: an introduction.
mesh_terms: D000818:Animals; D000951:Antigens, Neoplasm; D006666:History of Medicine; D006801:Humans; D007167:Immunotherapy / Q000266:history; D009369:Neoplasms / Q000276:immunology / Q000628:therapy*; D009374:Neoplasms, Experimental / Q000276:immunology / Q000628:therapy
chemical_list: D000951:Antigens, Neoplasm