# Impact of Contrast Enhancement and Virtual Monoenergetic Image Energy Levels on Emphysema Quantification

> Research article (Investigative Radiology, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4206967017](https://www.wikidata.org/wiki/openalex:W4206967017)  
**Source**: https://4ort.xyz/entity/impact-of-contrast-enhancement-and-virtual-monoenergetic-image-energy-levels-on-emphysema-quantification