# Karl-Edvard Hällsjö

> Swedish physician and collector (1866-1950)

**Wikidata**: [Q37011911](https://www.wikidata.org/wiki/Q37011911)  
**Source**: https://4ort.xyz/entity/karl-edvard-h-llsj-


## References

1. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
2. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=13993)