title: The carcinoembryonic antigen of the digestive system (CEA) and the antigens cross-reacting with it.
mesh_terms: D000230:Adenocarcinoma / Q000276:immunology; D000941:Antigens; D002272:Carcinoembryonic Antigen; D055598:Chemical Phenomena; D002621:Chemistry; D003110:Colonic Neoplasms / Q000276:immunology*; D003429:Cross Reactions; D000939:Epitopes; D005243:Feces / Q000276:immunology; D006023:Glycoproteins / Q000276:immunology*; D006801:Humans; D007120:Immunochemistry; D008168:Lung / Q000276:immunology
chemical_list: D000941:Antigens; D002272:Carcinoembryonic Antigen; D000939:Epitopes; D006023:Glycoproteins