title: Determination of fallout 137Cs and naturally occurring gamma-ray emitters in sediments.
mesh_terms: D001417:Background Radiation; D002587:Cesium Isotopes / Q000032:analysis*; D011194:Potassium Isotopes / Q000032:analysis; D011847:Radioactive Fallout / Q000032:analysis*; D011868:Radioisotopes / Q000032:analysis*; D013910:Thorium / Q000032:analysis; D014481:United States; D014501:Uranium / Q000032:analysis
chemical_list: D002587:Cesium Isotopes; D011194:Potassium Isotopes; D011847:Radioactive Fallout; D011868:Radioisotopes; D014501:Uranium; D013910:Thorium