title: Amalgam, risk, benefits and the precautionary principle.
authors: Derek
authors: D
authors: Richards
mesh_terms: D002648:Child; D003723:Dental Amalgam / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008628:Mercury / Q000009:adverse effects; D011247:Pregnancy
chemical_list: D003723:Dental Amalgam; D008628:Mercury