# Integrating heterogeneous knowledge graphs into drug–drug interaction extraction from the literature

> Research article (Bioinformatics, 2022) · cited 42× · AI/ML

**Wikidata**: [openalex:W4309728330](https://www.wikidata.org/wiki/openalex:W4309728330)  
**Source**: https://4ort.xyz/entity/integrating-heterogeneous-knowledge-graphs-into-drugdrug-interaction-extraction-from-the-literature