title: Gastric immunoreactive CEA as a potential marker of malignancy.
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003110:Colonic Neoplasms / Q000175:diagnosis*; D006801:Humans; D013270:Stomach / Q000276:immunology*; D013274:Stomach Neoplasms / Q000175:diagnosis*
chemical_list: D002272:Carcinoembryonic Antigen