title: Evaluation of the retrograde apical seal using dentine bonding materials.
authors.affiliation: Baltimore College of Dental Surgery, Maryland.
authors.forename: N J
authors.initials: NJ
authors.lastname: McDonald
authors.forename: T C
authors.initials: TC
authors.lastname: Dumsha
mesh_terms: D003188:Composite Resins; D003723:Dental Amalgam; D001840:Dental Bonding; D003763:Dental Leakage; D003804:Dentin; D005069:Evaluation Studies as Topic; D006171:Gutta-Percha; D006801:Humans; D012184:Retrograde Obturation / Q000379:methods*
chemical_list: D003188:Composite Resins; D003723:Dental Amalgam; D006171:Gutta-Percha