Recycling amalgam and keeping it simple.
Westman
J F
JF
D003247:Conservation of Natural Resources / Q000379:methods*; D003723:Dental Amalgam / Q000009:adverse effects*; D018057:Dental Waste / Q000009:adverse effects*; D006801:Humans; D017744:Medical Waste Disposal / Q000379:methods*; D008628:Mercury / Q000009:adverse effects
D018057:Dental Waste; D017744:Medical Waste Disposal; D003723:Dental Amalgam; D008628:Mercury