title: Nature and significance of the antigens associated with human gastrointestinal tumours.
mesh_terms: D000230:Adenocarcinoma / Q000276:immunology; D000951:Antigens, Neoplasm; D002241:Carbohydrates / Q000032:analysis; D002272:Carcinoembryonic Antigen / Q000032:analysis / Q000302:isolation & purification; D002462:Cell Membrane / Q000378:metabolism; D002848:Chromatography, DEAE-Cellulose; D003110:Colonic Neoplasms / Q000276:immunology; D003593:Cytoplasm / Q000378:metabolism; D004586:Electrophoresis; D005455:Fluorescent Antibody Technique; D005770:Gastrointestinal Neoplasms / Q000276:immunology*; D006801:Humans; D007106:Immune Sera; D007111:Immunity, Cellular; D008970:Molecular Weight; D011863:Radioimmunoassay; D012004:Rectal Neoplasms / Q000276:immunology
chemical_list: D000951:Antigens, Neoplasm; D002241:Carbohydrates; D002272:Carcinoembryonic Antigen; D007106:Immune Sera