The effect of immediate versus delayed dowel space preparation on the integrity of the apical seal.
D003442:Crowns; D001840:Dental Bonding; D003737:Dental Cavity Preparation; D003786:Dental Pulp Cavity / Q000033:anatomy & histology; D006801:Humans; D011176:Post and Core Technique; D012390:Root Canal Therapy / Q000379:methods*; D013997:Time Factors