Polonium-210 in bronchial epithelium of cigarette smokers.
D001980:Bronchi / Q000032:analysis*; D004848:Epithelium / Q000032:analysis*; D006801:Humans; D011059:Polonium / Q000032:analysis*; D011868:Radioisotopes; D012907:Smoking
D011868:Radioisotopes; D011059:Polonium