title: The rapid detection and determination of sparse bacterial populations with radioactively labelled homologous antibodies.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000302:isolation & purification; D001412:Bacillus subtilis / Q000276:immunology; D001419:Bacteria / Q000276:immunology*; D001431:Bacteriological Techniques; D004926:Escherichia coli / Q000276:immunology; D005374:Filtration / Q000295:instrumentation; D007106:Immune Sera; D007456:Iodine Isotopes; D008722:Methods; D011817:Rabbits; D012756:Sheep
chemical_list: D000906:Antibodies; D007106:Immune Sera; D007456:Iodine Isotopes