title: [Fundamental and clinical evaluation of radioimmunoassay (RIA) for a non-specific cross-reacting antigen (NCA)].
mesh_terms: D000951:Antigens, Neoplasm; D002272:Carcinoembryonic Antigen / Q000276:immunology; D015815:Cell Adhesion Molecules; D005069:Evaluation Studies as Topic; D006023:Glycoproteins / Q000032:analysis*; D006801:Humans; D009369:Neoplasms / Q000276:immunology; D011863:Radioimmunoassay / Q000592:standards*
chemical_list: D000951:Antigens, Neoplasm; D002272:Carcinoembryonic Antigen; D015815:Cell Adhesion Molecules; D006023:Glycoproteins