[An electrochemical study for the relative sealing ability of several root canal sealers combined with gutta percha point].
D003763:Dental Leakage / Q000517:prevention & control*; D006171:Gutta-Percha; D006801:Humans; D012387:Root Canal Filling Materials; D012390:Root Canal Therapy
D012387:Root Canal Filling Materials; D006171:Gutta-Percha