title: How serious is the indoor radon health hazard?
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects*; D000396:Air Pollutants, Radioactive / Q000009:adverse effects*; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology; D009381:Neoplasms, Radiation-Induced / Q000209:etiology; D011834:Radiation Monitoring; D011886:Radon / Q000009:adverse effects*; D014481:United States
chemical_list: D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D011886:Radon