# Ernst Joël

> German physician

**Wikidata**: [Q94836498](https://www.wikidata.org/wiki/Q94836498)  
**Source**: https://4ort.xyz/entity/ernst-jo-l


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Faceted Application of Subject Terminology
4. Virtual International Authority File
5. CiNii Research