# hemorrhoid

> vascular structures in the anal canal

**Wikidata**: [Q41478](https://www.wikidata.org/wiki/Q41478)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hemorrhoid)  
**Source**: https://4ort.xyz/entity/hemorrhoid


## References

1. Library of Congress
2. RAMEAU
3. Monarch Disease Ontology release 2018-06-29
4. Disease Ontology
5. [Source](https://lingualibre.org/wiki/Q636483)
6. Nuovo soggettario
7. Freebase Data Dumps. 2013
8. Integrated Authority File
9. [Source](http://www.patient.co.uk/patientplus/h.htm)
10. NDF-RT
11. YSO-Wikidata mapping project
12. [Identifiers.org](https://registry.identifiers.org/registry/doid)
13. Great Norwegian Encyclopedia
14. National Library of Israel
15. KBpedia
16. GF WordNet
17. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)