# Jan Kolaczek

> Polish doctor and surgeon

**Wikidata**: [Q11718045](https://www.wikidata.org/wiki/Q11718045)  
**Source**: https://4ort.xyz/entity/jan-kolaczek


## References

1. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
2. Integrated Authority File
3. Virtual International Authority File
4. Sejm-Wielki.pl