# delayed sleep phase disorder

> chronic mismatch between a person's normal daily rhythm, compared to other people and societal norms

**Wikidata**: [Q1470530](https://www.wikidata.org/wiki/Q1470530)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Delayed_sleep_phase_disorder)  
**Source**: https://4ort.xyz/entity/delayed-sleep-phase-disorder


## References

1. Disease Ontology
2. Monarch Disease Ontology release 2018-06-29
3. Freebase Data Dumps. 2013
4. [Source](https://www.sciencedirect.com/science/article/abs/pii/S108707921500091X)
5. [Source](https://pmc.ncbi.nlm.nih.gov/articles/PMC3482689/)
6. [Identifiers.org](https://registry.identifiers.org/registry/doid)
7. [Delayed Sleep Phase Disorder](https://old.reddit.com/r/DSPD/)
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)