Letter: Contamination of cigarettes and pipe tobacco by cadmium-oxide dust.
D000393:Air Pollutants / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D002104:Cadmium / Q000032:analysis*; D002617:Chemical Industry; D006801:Humans; D010947:Plants, Toxic; D012907:Smoking; D014026:Nicotiana / Q000032:analysis*
D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D002104:Cadmium