title: An assessment of anterior restorations in vivo using the scanning electron microscope. Results after 3 years.
mesh_terms: D000180:Acrylic Resins; D003188:Composite Resins; D003743:Dental Enamel / Q000648:ultrastructure; D003793:Dental Restoration, Permanent; D005069:Evaluation Studies as Topic; D006801:Humans; D007204:Indium; D008855:Microscopy, Electron, Scanning; D012823:Silicate Cement; D013499:Surface Properties; D013997:Time Factors
chemical_list: D000180:Acrylic Resins; D003188:Composite Resins; D007204:Indium; D012823:Silicate Cement