# Contrast-enhanced Ultrasound—State of the Art in North America

> Research article (Ultrasound Quarterly, 2020) · cited 37× · AI/ML

**Wikidata**: [openalex:W3087724408](https://www.wikidata.org/wiki/openalex:W3087724408)  
**Source**: https://4ort.xyz/entity/contrast-enhanced-ultrasoundstate-of-the-art-in-north-america