# Petrus Elfving

> Swedish physician

**Wikidata**: [Q5708473](https://www.wikidata.org/wiki/Q5708473)  
**Source**: https://4ort.xyz/entity/petrus-elfving


## References

1. BiographySampo
2. The National Biography of Finland
3. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
4. Virtual International Authority File
5. Dictionary of Swedish National Biography
6. [LIBRIS. 2018](https://libris.kb.se/katalogisering/zw9dktnh2sxfh3z)