# Machine-learning–based knowledge discovery in rheumatoid arthritis–related registry data to identify predictors of persistent pain

> Research article (Pain, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2971502556](https://www.wikidata.org/wiki/openalex:W2971502556)  
**Source**: https://4ort.xyz/entity/machine-learningbased-knowledge-discovery-in-rheumatoid-arthritisrelated-registry-data-to-identify-predictors-of-persist