# opioid

> psychoactive chemical

**Wikidata**: [Q427523](https://www.wikidata.org/wiki/Q427523)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Opioid)  
**Source**: https://4ort.xyz/entity/opioid


## References

1. Medical Subject Headings
2. Freebase Data Dumps. 2013
3. BBC Things
4. Quora
5. Great Norwegian Encyclopedia
6. [Source](https://thenextweb.com/vocabulary/opioid/)
7. KBpedia
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)