# paranasal sinus

> air filled spaces in nasal cavity

**Wikidata**: [Q281473](https://www.wikidata.org/wiki/Q281473)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Paranasal_sinuses)  
**Source**: https://4ort.xyz/entity/paranasal-sinus


## References

1. Integrated Authority File
2. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=25183)
3. Foundational Model of Anatomy
4. Nuovo soggettario
5. Freebase Data Dumps. 2013
6. [Source](http://www.bartleby.com/107/223.html)
7. BabelNet
8. Quora
9. National Library of Israel Names and Subjects Authority File
10. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)