# Definition and validation of SNOMED CT subsets using the expression constraint language

> Research article (Journal of Biomedical Informatics, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3136667656](https://www.wikidata.org/wiki/openalex:W3136667656)  
**Source**: https://4ort.xyz/entity/definition-and-validation-of-snomed-ct-subsets-using-the-expression-constraint-language