# Joseph von Portenschlag-Ledermayer

> Austrian physician

**Wikidata**: [Q55904659](https://www.wikidata.org/wiki/Q55904659)  
**Source**: https://4ort.xyz/entity/joseph-von-portenschlag-ledermayer


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. NUKAT
4. [Source](http://thesaurus.cerl.org/record/cnp00999945)