# Petra B. Welzel

> German researcher

**Wikidata**: [Q61883815](https://www.wikidata.org/wiki/Q61883815)  
**Source**: https://4ort.xyz/entity/petra-b-welzel


## References

1. IdRef
2. [Source](https://www.ipfdd.de/en/organization/departments/institute-of-biofunctional-polymer-materials/team/dr-petra-welzel/)
3. National Library of Israel Names and Subjects Authority File