title: Effect of dowel preparation on the apical seal of endodontically treated teeth.
mesh_terms: D003442:Crowns; D001840:Dental Bonding; D005069:Evaluation Studies as Topic; D006171:Gutta-Percha; D006801:Humans; D066298:In Vitro Techniques; D011176:Post and Core Technique; D012387:Root Canal Filling Materials; D012389:Root Canal Obturation; D012834:Silver
chemical_list: D012387:Root Canal Filling Materials; D012834:Silver; D006171:Gutta-Percha