# opisthotonus

> medical symptom

**Wikidata**: [Q1756015](https://www.wikidata.org/wiki/Q1756015)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Opisthotonus)  
**Source**: https://4ort.xyz/entity/opisthotonus


## References

1. Symptom Ontology
2. Freebase Data Dumps. 2013
3. BabelNet
4. Great Norwegian Encyclopedia
5. GF WordNet