title: Fracture resistance of lower molars with Class 1 composite and amalgam restorations.
mesh_terms: D003188:Composite Resins; D003723:Dental Amalgam; D003793:Dental Restoration, Permanent / Q000009:adverse effects; D006801:Humans; D008334:Mandible; D008963:Molar; D013314:Stress, Mechanical; D014082:Tooth Fractures / Q000503:physiopathology*
chemical_list: D003188:Composite Resins; D003723:Dental Amalgam