# A knowledge base of clinical trial eligibility criteria

> Research article (Journal of Biomedical Informatics, 2021) · cited 39× · AI/ML

**Wikidata**: [openalex:W3149151080](https://www.wikidata.org/wiki/openalex:W3149151080)  
**Source**: https://4ort.xyz/entity/a-knowledge-base-of-clinical-trial-eligibility-criteria