Comparison of purchased measurements with measurements in randomly selected houses as a source of information on 222Rn levels in houses.
D000393:Air Pollutants / Q000032:analysis*; D000396:Air Pollutants, Radioactive / Q000032:analysis*; D009515:New Jersey; D011834:Radiation Monitoring / Q000191:economics / Q000379:methods*; D011886:Radon / Q000032:analysis*; D012621:Seasons; D012907:Smoking; D012959:Socioeconomic Factors
D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D011886:Radon