Toenail Clippings To Measure Toxic Exposure In New JerseyResearchers will collect toenail clippings from city residents to be tested for traces of chromium.
New Study Looks At Cancer Causing Chemical In Villanova Area WaterAn environmental group is measuring levels of Hexavalent chromium in drinking water, the chemical made famous in the film Erin Brockovich, in 35 major cities.

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