# Cost-effectiveness-analysis of ultrasound guidance for central venous catheterization compared with landmark method: a decision-analytic model

> Research article (BMC Anesthesiology, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2943171787](https://www.wikidata.org/wiki/openalex:W2943171787)  
**Source**: https://4ort.xyz/entity/cost-effectiveness-analysis-of-ultrasound-guidance-for-central-venous-catheterization-compared-with-landmark-method-a-de