title: [Radioimmunoassay of CEA (carcinoembryonic antigen) with double antibody technic].
mesh_terms: D000328:Adult; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D006801:Humans; D011863:Radioimmunoassay / Q000379:methods*
chemical_list: D002272:Carcinoembryonic Antigen