title: Introduction of cellular immunity to a chemically altered tumor antigen.
mesh_terms: D000090:Acetoacetates; D000230:Adenocarcinoma / Q000276:immunology; D000812:Anhydrides; D000818:Animals; D000912:Antibodies, Neoplasm / Q000032:analysis; D002272:Carcinoembryonic Antigen / Q000302:isolation & purification; D003110:Colonic Neoplasms / Q000276:immunology; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007111:Immunity, Cellular; D007114:Immunization; D007457:Iodine Radioisotopes; D008113:Liver Neoplasms / Q000276:immunology; D008213:Lymphocyte Activation; D011863:Radioimmunoassay; D012882:Skin Tests
chemical_list: D000090:Acetoacetates; D000812:Anhydrides; D000912:Antibodies, Neoplasm; D002272:Carcinoembryonic Antigen; D007457:Iodine Radioisotopes