title: Endodontic failures and retreatment.
authors.forename: H H
authors.initials: HH
authors.lastname: Borsuk
mesh_terms: D004630:Emergencies; D006171:Gutta-Percha; D006801:Humans; D010483:Periapical Diseases / Q000000981:diagnostic imaging; D011859:Radiography; D012008:Recurrence; D012387:Root Canal Filling Materials; D012390:Root Canal Therapy / Q000009:adverse effects* / Q000379:methods; D012834:Silver
chemical_list: D012387:Root Canal Filling Materials; D012834:Silver; D006171:Gutta-Percha