# Ernst Haaf

> physician

**Wikidata**: [Q113717613](https://www.wikidata.org/wiki/Q113717613)  
**Source**: https://4ort.xyz/entity/ernst-haaf


## References

1. IdRef
2. Catalog of the German National Library
3. Index Theologicus
4. Integrated Authority File
5. [Source](https://ixtheo.de/Authority/085607703)
6. National Library of Israel Names and Subjects Authority File