# Apical Transportation, Centering Ratio, and Volume Increase after Manual, Rotary, and Reciprocating Instrumentation in Curved Root Canals: Analysis by Micro-computed Tomographic and Digital Subtraction Radiography

> Research article (Journal of Endodontics, 2017) · cited 38× · AI/ML

**Wikidata**: [openalex:W2589740404](https://www.wikidata.org/wiki/openalex:W2589740404)  
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