Composite vs. amalgam.
R L
RL
Cooper
D003188:Composite Resins / Q000737:chemistry; D003723:Dental Amalgam / Q000737:chemistry; D003793:Dental Restoration, Permanent / Q000379:methods / Q000592:standards; D006801:Humans; D013997:Time Factors
D003188:Composite Resins; D003723:Dental Amalgam