# Concerns about composite reference standards in diagnostic research

> Research article (BMJ, 2018) · cited 50× · AI/ML

**Wikidata**: [openalex:W2785817299](https://www.wikidata.org/wiki/openalex:W2785817299)  
**Source**: https://4ort.xyz/entity/concerns-about-composite-reference-standards-in-diagnostic-research