title: Ask a friend case #10.
authors.forename: W P
authors.initials: WP
authors.lastname: Radman
mesh_terms: D004868:Equipment Failure; D006801:Humans; D010483:Periapical Diseases / Q000000981:diagnostic imaging* / Q000628:therapy; D011859:Radiography; D012387:Root Canal Filling Materials; D018915:Root Canal Preparation / Q000009:adverse effects / Q000295:instrumentation; D012834:Silver
chemical_list: D012387:Root Canal Filling Materials; D012834:Silver