Baugh, Dean The role of apical instrumentation in root canal treatment: a review of the literature. [electronic resource] - Journal of endodontics May 2005 - 333-40 p. digital Publication Type: Journal Article; Review ISSN: 0099-2399 Standard No.: 10.1097/01.don.0000145422.94578.e6 doi Subjects--Topical Terms: Dental InstrumentsDental Pulp Cavity--anatomy & histologyDentin--microbiologyHumansRoot Canal Preparation--instrumentationTooth Apex--anatomy & histologyTooth Cervix--anatomy & histology