Dental amalgam – a filling material for cavities commonly marketed as “silver” fillings – is about 50% mercury, a neurotoxin. Dentsply is a leading...#educatethepublic
http://goo.gl/lrdkRDDental amalgam – a filling material for cavities commonly marketed as “silver” fillings – is about 50% mercury, a neurotoxin. Dentsply is a leading...#educatethepublic
http://goo.gl/lrdkRD
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