# International Headache Society

> nonprofit organization in London, United Kingdom

**Wikidata**: [Q1349792](https://www.wikidata.org/wiki/Q1349792)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/International_Headache_Society)  
**Source**: https://4ort.xyz/entity/international-headache-society


## References

1. GRID Release 2017-05-22
2. Virtual International Authority File
3. Freebase Data Dumps. 2013
4. [OpenCorporates](https://opencorporates.com/companies/gb/02988368)
5. [Source](https://ihs-headache.org/)
6. Charity Commission Register of Charities
7. [find-and-update.company-information.service.gov.uk](https://find-and-update.company-information.service.gov.uk/company/02988368)
8. [FindThatCharity.uk](https://findthatcharity.uk/orgid/XI-ROR-04qq88e08)
9. YouTube API
10. National Library of Israel Names and Subjects Authority File