Mat gold--gold foil restoration. 1969.
Medina
Jose
J
D003764:Dental Materials / Q000266:history*; D003793:Dental Restoration, Permanent / Q000266:history*; D006046:Gold / Q000266:history*; D049673:History, 20th Century; D006801:Humans
D003764:Dental Materials; D006046:Gold