Wei, Xi [NiTi rotary instrumentation: concerns and strategies]. [electronic resource] - Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology May 2014 - 263-7 p. digital Publication Type: Journal Article ISSN: 1002-0098 Subjects--Topical Terms: Dental AlloysHumansRoot Canal Preparation