# Helmut Rühl

> German doctor

**Wikidata**: [Q1604089](https://www.wikidata.org/wiki/Q1604089)  
**Source**: https://4ort.xyz/entity/helmut-r-hl-q1604089


## References

1. Nazi Party Membership Database Lookup
2. [Source](https://link.springer.com/chapter/10.1007/978-3-319-51664-6_13)
3. Integrated Authority File
4. Virtual International Authority File
5. [Nuremberg Trials Project](https://nuremberg.law.harvard.edu/documents/2305-reports-to-karl-brandt?q=author:%22Fritz+Letz%22#p.1)
6. [Nuremberg Trials Project](https://nuremberg.law.harvard.edu/documents/2305-reports-to-karl-brandt?q=Ruhl#p.1)
7. FactGrid