On cobalt in tissues from hard metal workers.
D003035:Cobalt / Q000009:adverse effects / Q000032:analysis*; D006801:Humans; D008168:Lung / Q000032:analysis*; D008198:Lymph Nodes / Q000032:analysis*; D011009:Pneumoconiosis / Q000209:etiology / Q000378:metabolism*
D003035:Cobalt