Earliest evidence of mercury poisoning in humans found in 5,000-year-old bones
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The earliest evidence of mercury poisoning has been found in 5,000-year-old bones of humans buried in Spain and Portugal, according to a new study.Earliest evidence of mercury poisoning in humans found in 5,000-year-old bones
The earliest evidence of mercury poisoning has been found in 5,000-year-old bones of humans buried in Spain and Portugal, according to a new study. Read more