title: Radioactivity in cigarette smoke issue.
mesh_terms: D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology; D008297:Male; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D010947:Plants, Toxic; D011848:Radioactive Pollutants / Q000032:analysis*; D012306:Risk; D012906:Smoke / Q000032:analysis*; D014026:Nicotiana
chemical_list: D011848:Radioactive Pollutants; D012906:Smoke