title: RADOK: an integrating, passive radon monitor.
mesh_terms: D000398:Air Pollution, Radioactive / Q000032:analysis; D008906:Mining / Q000295:instrumentation*; D011834:Radiation Monitoring / Q000295:instrumentation*; D011886:Radon / Q000032:analysis*; D014501:Uranium
chemical_list: D014501:Uranium; D011886:Radon