title: Sealing ability of dental amalgams as retrograde fillings in endodontic therapy.
mesh_terms: D003723:Dental Amalgam; D001840:Dental Bonding; D003736:Dental Cavity Lining; D006801:Humans; D012184:Retrograde Obturation; D012387:Root Canal Filling Materials; D014092:Tooth Root / Q000601:surgery
chemical_list: D012387:Root Canal Filling Materials; D003723:Dental Amalgam