# amnion

> innermost membranous sac that surrounds and protects the developing embryo

**Wikidata**: [Q473749](https://www.wikidata.org/wiki/Q473749)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Amnion)  
**Source**: https://4ort.xyz/entity/amnion


## References

1. Foundational Model of Anatomy
2. Freebase Data Dumps. 2013
3. [Source](http://www.bartleby.com/107/12.html)
4. [Source](https://ncithesaurus.nci.nih.gov/ncitbrowser/)
5. [Source](https://encyklopedia.pwn.pl/haslo/owodnia;3952927.html)
6. GF WordNet
7. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)