title: A time-integrating environmental radon daughter monitor.
mesh_terms: D000396:Air Pollutants, Radioactive; D000512:Alpha Particles; D003120:Colorado; D004782:Environmental Health; D009518:New York; D011834:Radiation Monitoring / Q000295:instrumentation*; D011886:Radon; D012119:Respiration; D013997:Time Factors; D014501:Uranium
chemical_list: D000396:Air Pollutants, Radioactive; D014501:Uranium; D011886:Radon