Improved method developed to test carcinogen risk

Researchers at Oregon State University recently completed the largest animal study ever done in the field of toxicology, and the findings challenge some basic concepts about how to determine what level of a cancer-causing compound can be considered safe.

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<p><a href="http://www.physorg.com/news164546331.html">Improved method developed to test carcinogen risk</a></p> <p>Researchers at Oregon State University recently completed the largest animal study ever done in the field of toxicology, and the findings challenge some basic concepts about how to determine what level of a cancer-causing compound can be considered safe.</p>