title: Tobacco's radiation: its sources and potential hazards.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D000396:Air Pollutants, Radioactive / Q000032:analysis*; D007854:Lead / Q000032:analysis*; D011059:Polonium / Q000032:analysis*; D011868:Radioisotopes / Q000032:analysis*; D014028:Tobacco Smoke Pollution / Q000032:analysis*
chemical_list: D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D011868:Radioisotopes; D014028:Tobacco Smoke Pollution; D007854:Lead; D011059:Polonium