# sleep disorder

> disease of mental health that involves disruption of sleep patterns

**Wikidata**: [Q177190](https://www.wikidata.org/wiki/Q177190)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sleep_disorder)  
**Source**: https://4ort.xyz/entity/sleep-disorder


## References

1. The National Veteran Sleep Disorder Study: Descriptive Epidemiology and Secular Trends, 2000–2010
2. Disease Ontology
3. Freebase Data Dumps. 2013
4. NDF-RT
5. [Inxight: Drugs Database](https://drugs.ncats.io/drug/JF8V0828ZI)
6. [Inxight: Drugs Database](https://drugs.ncats.io/drug/2GHY1101MM)
7. [Inxight: Drugs Database](https://drugs.ncats.io/drug/J8WA3K39B7)
8. [Inxight: Drugs Database](https://drugs.ncats.io/drug/T2M58D6LA8)
9. [Inxight: Drugs Database](https://drugs.ncats.io/drug/7A997Q53NR)
10. [Inxight: Drugs Database](https://drugs.ncats.io/drug/4N8UJJ27IM)
11. [Inxight: Drugs Database](https://drugs.ncats.io/drug/YQE403BP4D)
12. [Inxight: Drugs Database](https://drugs.ncats.io/drug/03A5ORL08Q)
13. YSO-Wikidata mapping project
14. [Identifiers.org](https://registry.identifiers.org/registry/doid)
15. UMLS 2023
16. Quora
17. Great Norwegian Encyclopedia
18. National Library of Israel
19. KBpedia
20. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)