Georgopoulou, M K Effect of thickness on the sealing ability of some root canal sealers. [electronic resource] - Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics Sep 1995 - 338-44 p. digital Publication Type: Journal Article ISSN: 1079-2104 Standard No.: 10.1016/s1079-2104(05)80392-0 doi Subjects--Topical Terms: AirBismuth--chemistryCalcium Hydroxide--chemistryDental Cements--chemistryDental LeakageDrug CombinationsEpoxy ResinsGlass Ionomer Cements--chemistryGutta-Percha--chemistryHumansMaterials TestingMethenamine--chemistryRoot Canal Filling Materials--chemistrySalicylates--chemistrySilver--chemistrySurface PropertiesTitanium--chemistryZinc Oxide-Eugenol Cement--chemistry