title: Lead-210 in tobacco and cigarette smoke.
mesh_terms: D001729:Bismuth / Q000032:analysis; D002482:Cellulose; D002606:Charcoal; D005374:Filtration; D007854:Lead / Q000032:analysis*; D008168:Lung / Q000528:radiation effects; D008954:Models, Biological; D009538:Nicotine / Q000032:analysis; D010947:Plants, Toxic; D011830:Radiation Effects; D011868:Radioisotopes; D012907:Smoking; D013638:Tars / Q000032:analysis; D014026:Nicotiana / Q000032:analysis*
chemical_list: D011868:Radioisotopes; D013638:Tars; D002606:Charcoal; D007854:Lead; D009538:Nicotine; D002482:Cellulose; D001729:Bismuth