Chambers, D W Toward a competency analysis of operative dentistry technique skills. [electronic resource] - Journal of dental education Oct 1997 - 795-803 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-0337 Subjects--Topical Terms: Clinical Competence--statistics & numerical dataConfidence IntervalsDentistry, Operative--educationHumansObserver VariationStudents, Dental--statistics & numerical data