# Quality Assurance of UMLS Semantic Type Assignments Using SNOMED CT Hierarchies

> Research article (Methods of Information in Medicine, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2004600423](https://www.wikidata.org/wiki/openalex:W2004600423)  
**Source**: https://4ort.xyz/entity/quality-assurance-of-umls-semantic-type-assignments-using-snomed-ct-hierarchies