title: The effect of immediate post preparation on apical seal.
mesh_terms: D003442:Crowns; D001840:Dental Bonding; D003737:Dental Cavity Preparation; D006171:Gutta-Percha; D006801:Humans; D011176:Post and Core Technique; D012390:Root Canal Therapy; D014092:Tooth Root / Q000033:anatomy & histology
chemical_list: D006171:Gutta-Percha