title: Factors producing failure of class II silver amalgam restorations in primary molars.
mesh_terms: D003723:Dental Amalgam; D003731:Dental Caries / Q000628:therapy; D003737:Dental Cavity Preparation; D003793:Dental Restoration, Permanent; D005881:Gingiva / Q000033:anatomy & histology; D006801:Humans; D008963:Molar; D012834:Silver; D013718:Tensile Strength; D014094:Tooth, Deciduous
chemical_list: D012834:Silver; D003723:Dental Amalgam