title: High-sensitivity radioimmunodiffusion tests for tumor-associated antigens.
mesh_terms: D000818:Animals; D000951:Antigens, Neoplasm / Q000032:analysis*; D002272:Carcinoembryonic Antigen / Q000032:analysis; D006528:Carcinoma, Hepatocellular / Q000276:immunology; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D006801:Humans; D005779:Immunodiffusion / Q000379:methods*; D008113:Liver Neoplasms; D051379:Mice; D008832:Microchemistry; D009374:Neoplasms, Experimental / Q000276:immunology; D011863:Radioimmunoassay / Q000379:methods; D000509:alpha-Fetoproteins / Q000032:analysis / Q000276:immunology
chemical_list: D000951:Antigens, Neoplasm; D002272:Carcinoembryonic Antigen; D000509:alpha-Fetoproteins