# Marek A Deja

> Polish cardiac surgeon

**Wikidata**: [Q87822220](https://www.wikidata.org/wiki/Q87822220)  
**Source**: https://4ort.xyz/entity/marek-a-deja


## References

1. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-2174-1321/education/5839111)
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-2174-1321/education/5839059)
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-2174-1321/employment/5839082)
4. [Source](https://nauka-polska.pl/#/profile/research?id=73197)
5. [Source](https://nauka-polska.pl/#/profile/research?id=233061)
6. Polish Science