Schwarz, Sophie Vertical root fractures in crowned teeth: a report of 32 cases. [electronic resource] - Quintessence international (Berlin, Germany : 1985) Jan 2012 - 37-43 p. digital Publication Type: Journal Article ISSN: 1936-7163 Subjects--Topical Terms: AdultAge FactorsAgedAged, 80 and overCrownsDental Restoration FailureDental Stress AnalysisHumansMicroscopy, Electron, ScanningMiddle AgedRadiographyRetrospective StudiesTooth Fractures--diagnostic imagingTooth Root--injuriesTooth, Nonvital--complications