# Franciszek Iwańczak

> Polish pediatric gastroenterologist

**Wikidata**: [Q108612092](https://www.wikidata.org/wiki/Q108612092)  
**Source**: https://4ort.xyz/entity/franciszek-iwa-czak


## References

1. [Source](https://ptghizd.pl/pozegnanie-prof-franciszka-iwanczaka/)
2. Polish Science
3. Who is Who in Polish Medicine
4. Virtual International Authority File