title: A predictive model for the clinical marginal fracture of amalgam.
abstract: The relationship of clinical marginal fracture to creep and zinc content of amalgam alloys was examined. Using multiple regression analysis, a predictive equation was found which produced an excellent fit to the experimental data (R2 = .944).
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003722:Dental Alloys / Q000032:analysis; D003723:Dental Amalgam / Q000032:analysis; D005544:Forecasting; D008628:Mercury; D008956:Models, Chemical; D013314:Stress, Mechanical; D013499:Surface Properties; D015032:Zinc / Q000032:analysis
chemical_list: D003722:Dental Alloys; D003723:Dental Amalgam; D008628:Mercury; D015032:Zinc