title: Radiographic voids and leakage along root fillings in vitro.
mesh_terms: D001840:Dental Bonding; D003786:Dental Pulp Cavity / Q000000981:diagnostic imaging; D006801:Humans; D011861:Radiography, Dental; D012387:Root Canal Filling Materials; D013499:Surface Properties
chemical_list: D012387:Root Canal Filling Materials