title: Determination of environmental or occupational 222Rn in air and water and 226Ra in water with feasible and rapid methods of sampling and measurement.
mesh_terms: D000393:Air Pollutants / Q000032:analysis; D000395:Air Pollutants, Occupational / Q000032:analysis; D000396:Air Pollutants, Radioactive / Q000032:analysis; D000398:Air Pollution, Radioactive / Q000032:analysis*; D008722:Methods; D011886:Radon / Q000032:analysis*; D014875:Water Pollutants, Radioactive / Q000032:analysis; D014878:Water Pollution, Radioactive / Q000032:analysis*
chemical_list: D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D000396:Air Pollutants, Radioactive; D014875:Water Pollutants, Radioactive; D011886:Radon