Tveit, A B Class II amalgams: interobserver variations in replacement decisions and diagnosis of caries and crevices. [electronic resource] - International dental journal Feb 1992 - 12-8 p. digital Publication Type: Journal Article ISSN: 0020-6539 Subjects--Topical Terms: Clinical ProtocolsDecision MakingDental AmalgamDental Caries--diagnosisDental Enamel--pathologyDental Restoration, Permanent--adverse effectsDentistsHumansObserver VariationRadiographyRecurrenceSurface PropertiesTooth Root--pathology