# Comparison of Accuracy in Determining the Root Canal Working Length by Using Two Generations of Apex Locators – An In Vitro Study

> Research article (Open Access Macedonian Journal of Medical Sciences, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2994670999](https://www.wikidata.org/wiki/openalex:W2994670999)  
**Source**: https://4ort.xyz/entity/comparison-of-accuracy-in-determining-the-root-canal-working-length-by-using-two-generations-of-apex-locators-an-in-vitr