title: Prediction of increased gamma fields after application of a radon barrier on concrete surfaces.
mesh_terms: D001729:Bismuth; D003120:Colorado; D003252:Construction Materials; D005720:Gamma Rays; D006798:Housing; D007854:Lead; D011059:Polonium; D011835:Radiation Protection; D011868:Radioisotopes; D011886:Radon; D014501:Uranium
chemical_list: D011868:Radioisotopes; D007854:Lead; D014501:Uranium; D011059:Polonium; D011886:Radon; D001729:Bismuth