Modified autoradiographic technique for marginal penetration studies.
D001345:Autoradiography; D003723:Dental Amalgam; D003764:Dental Materials; D003793:Dental Restoration, Permanent; D006046:Gold; D006171:Gutta-Percha; D008867:Microtomy; D013460:Sulfur Isotopes; D013679:Technology, Radiologic; D014070:Tooth; D014088:Tooth Permeability; D014316:Tritium; D015035:Zinc Oxide-Eugenol Cement; D015036:Zinc Phosphate Cement