title: Penetration around the margins of restorations. 1. Review and experiments.
mesh_terms: D000180:Acrylic Resins; D000818:Animals; D002417:Cattle; D003723:Dental Amalgam; D003736:Dental Cavity Lining; D003737:Dental Cavity Preparation; D003793:Dental Restoration, Permanent; D006801:Humans; D012823:Silicate Cement; D013223:Statistics as Topic
chemical_list: D000180:Acrylic Resins; D012823:Silicate Cement; D003723:Dental Amalgam