title: An evaluation of apical leakage using glass ionomer and Grossman's sealers.
authors.forename: B
authors.initials: B
authors.lastname: Sperbeck
authors.forename: W T
authors.initials: WT
authors.lastname: Scott
mesh_terms: D003763:Dental Leakage / Q000000981:diagnostic imaging / Q000517:prevention & control*; D005899:Glass Ionomer Cements / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D015588:Observer Variation; D010865:Pilot Projects; D011859:Radiography; D011897:Random Allocation; D012387:Root Canal Filling Materials / Q000494:pharmacology*; D012389:Root Canal Obturation / Q000379:methods; D019227:Tooth Apex / Q000000981:diagnostic imaging / Q000187:drug effects*; D015035:Zinc Oxide-Eugenol Cement / Q000494:pharmacology*
chemical_list: D005899:Glass Ionomer Cements; D012387:Root Canal Filling Materials; D015035:Zinc Oxide-Eugenol Cement; C045432:Grossman's sealer