title: Plutonium-239 and americium-241 contamination in the Denver area.
mesh_terms: D000062:Accidents, Occupational; D000398:Air Pollution, Radioactive / Q000032:analysis; D000576:Americium / Q000032:analysis*; D003120:Colorado; D005390:Fires; D011005:Plutonium / Q000032:analysis*; D011847:Radioactive Fallout / Q000032:analysis; D011850:Radioactive Waste / Q000032:analysis*; D012987:Soil / Q000032:analysis; D013325:Strontium Isotopes / Q000032:analysis; D014887:Weather
chemical_list: D011847:Radioactive Fallout; D011850:Radioactive Waste; D012987:Soil; D013325:Strontium Isotopes; D011005:Plutonium; D000576:Americium