# carcinoembryonic antigen

> glycoprotein secreted into the luminal surface of the epithelia in the gastrointestinal tract

**Wikidata**: [Q769706](https://www.wikidata.org/wiki/Q769706)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carcinoembryonic_antigen)  
**Source**: https://4ort.xyz/entity/carcinoembryonic-antigen


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Freebase Data Dumps. 2013
3. UMLS 2023
4. Quora
5. [Source](https://www.medicalrecords.com/health-a-to-z/carcinoembryonic-antigen-cea-definition/)
6. National Library of Israel Names and Subjects Authority File
7. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)