# Jan E Zejda

> Polish epidemiologist

**Wikidata**: [Q59215607](https://www.wikidata.org/wiki/Q59215607)  
**Source**: https://4ort.xyz/entity/jan-e-zejda


## References

1. [Source](http://orcid.org/0000-0002-1619-3463)
2. [Source](https://nauka-polska.pl/#/profile/research?id=244545)
3. [Source](https://nauka-polska.pl/#/profile/research?id=220658)
4. Polish Science
5. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810611214105606)
6. Virtual International Authority File