# spasmodic dystonia

> focal dystonia that involves the muscles that control the vocal cords, resulting in strained or breathy speech

**Wikidata**: [Q1782574](https://www.wikidata.org/wiki/Q1782574)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Spasmodic_dysphonia)  
**Source**: https://4ort.xyz/entity/spasmodic-dystonia


## References

1. Monarch Disease Ontology release 2018-06-29
2. Disease Ontology
3. Freebase Data Dumps. 2013
4. BBC Things
5. BabelNet
6. [Identifiers.org](https://registry.identifiers.org/registry/doid)
7. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)