# blood–brain barrier

> semipermable membrane that separates blood and the brain

**Wikidata**: [Q221694](https://www.wikidata.org/wiki/Q221694)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Blood–brain_barrier)  
**Source**: https://4ort.xyz/entity/blood-brain-barrier


## References

1. Integrated Authority File
2. Freebase Data Dumps. 2013
3. YSO-Wikidata mapping project
4. UMLS 2023
5. Quora
6. Great Norwegian Encyclopedia
7. National Library of Israel
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)