title: Immunochemical studies of the intramolecular heterogeneity of the carcinoembryonic antigen (CEA) of the human digestive system.
mesh_terms: D000017:ABO Blood-Group System; D000912:Antibodies, Neoplasm; D000917:Antibody Formation; D002272:Carcinoembryonic Antigen / Q000032:analysis* / Q000302:isolation & purification; D002462:Cell Membrane; D003911:Dextrans; D000939:Epitopes; D004912:Erythrocytes / Q000276:immunology; D005770:Gastrointestinal Neoplasms / Q000276:immunology*; D006020:Glycopeptides / Q000032:analysis; D006649:Histocompatibility Antigens; D006801:Humans; D007457:Iodine Radioisotopes; D010447:Peptide Hydrolases; D011863:Radioimmunoassay
chemical_list: D000017:ABO Blood-Group System; D000912:Antibodies, Neoplasm; D002272:Carcinoembryonic Antigen; D003911:Dextrans; D000939:Epitopes; D006020:Glycopeptides; D006649:Histocompatibility Antigens; D007457:Iodine Radioisotopes; D010447:Peptide Hydrolases