Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...
Though less common nowadays, mercury fillings are still used by many dentists, notes Dr. Christopher Labos. (Credit: Allen McInnis) Shockingly, we still use mercury fillings in dentistry. You probably ...
Shockingly, we still use mercury fillings in dentistry. You probably thought they were a relic of the past, like lead-based paint. Though less common nowadays, they are still used by many dentists.
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