title: Iodine-131 labeling of purified microbial antigens by microdiffusion.
mesh_terms: D000941:Antigens / Q000378:metabolism*; D001408:Bacillus anthracis / Q000276:immunology*; D011232:Chemical Precipitation; D004768:Enterotoxins / Q000378:metabolism*; D007456:Iodine Isotopes / Q000378:metabolism*; D000644:Quaternary Ammonium Compounds; D013210:Staphylococcus / Q000276:immunology*; D013431:Sulfates
chemical_list: D000941:Antigens; D004768:Enterotoxins; D007456:Iodine Isotopes; D000644:Quaternary Ammonium Compounds; D013431:Sulfates