# In Vitro Evaluation of Marginal Adaptation of Direct Class II Composite Restorations Made of Different “Low-Shrinkage” Systems

> Research article (Operative Dentistry, 2017) · cited 25× · AI/ML

**Wikidata**: [openalex:W2610637114](https://www.wikidata.org/wiki/openalex:W2610637114)  
**Source**: https://4ort.xyz/entity/in-vitro-evaluation-of-marginal-adaptation-of-direct-class-ii-composite-restorations-made-of-different-low-shrinkage-sys