# A DAG-based comparison of interventional effect underestimation between composite endpoint and multi-state analysis in cardiovascular trials

> Research article (BMC Medical Research Methodology, 2017) · cited 27× · AI/ML

**Wikidata**: [openalex:W2733598760](https://www.wikidata.org/wiki/openalex:W2733598760)  
**Source**: https://4ort.xyz/entity/a-dag-based-comparison-of-interventional-effect-underestimation-between-composite-endpoint-and-multi-state-analysis-in-c