# Incidence of microcracks in maxillary first premolars after instrumentation with three different mechanized file systems: a comparative ex vivo study

> Research article (Clinical Oral Investigations, 2016) · cited 36× · AI/ML

**Wikidata**: [openalex:W2323031837](https://www.wikidata.org/wiki/openalex:W2323031837)  
**Source**: https://4ort.xyz/entity/incidence-of-microcracks-in-maxillary-first-premolars-after-instrumentation-with-three-different-mechanized-file-systems