Inhalation exposures at a thorium refinery.
D000368:Aged; D000398:Air Pollution, Radioactive / Q000032:analysis*; D001822:Body Burden; D002617:Chemical Industry; D006801:Humans; D008297:Male; D008674:Metals, Rare Earth / Q000032:analysis; D008875:Middle Aged; D013910:Thorium / Q000032:analysis*; D014018:Tissue Distribution; D014481:United States
D008674:Metals, Rare Earth; D013910:Thorium