title: Position of the carcinoembryonic antigen of the human digestive system in ultrastructure of tumor cell surface.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D000936:Antigen-Antibody Complex; D000941:Antigens / Q000032:analysis*; D003110:Colonic Neoplasms / Q000473:pathology*; D005293:Ferritins; D006801:Humans; D007106:Immune Sera / Q000302:isolation & purification / Q000494:pharmacology*; D007074:Immunoglobulin G; D066298:In Vitro Techniques; D008854:Microscopy, Electron
chemical_list: D000936:Antigen-Antibody Complex; D000941:Antigens; D007106:Immune Sera; D007074:Immunoglobulin G; D005293:Ferritins