# Understanding variation in the results of real-world evidence studies that seem to address the same question

> Research article (Journal of Clinical Epidemiology, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4294724682](https://www.wikidata.org/wiki/openalex:W4294724682)  
**Source**: https://4ort.xyz/entity/understanding-variation-in-the-results-of-real-world-evidence-studies-that-seem-to-address-the-same-question