# Friedrich Erhard Haag

> German physician,  university teacher and racial hygienist (1896–1945)

**Wikidata**: [Q1458989](https://www.wikidata.org/wiki/Q1458989)  
**Source**: https://4ort.xyz/entity/friedrich-erhard-haag


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File