Cadmium, lead, and zinc concentrations in human fingernails
Fingernail samples taken from 163 subjects in Japan were analyzed for cadmium, lead, and zinc content. Heavy-metal levels in nails were higher in spring than in winter. The geometric mean of Zn in nails from males and females was 134 and 136 mu g/g, respectively. Samples from men contained higher Cd...
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Veröffentlicht in: | Bulletin of environmental contamination and toxicology 1993-04, Vol.50 (4), p.547-553 |
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