# Louis Hallion

> physician, biologist (1862-1940)

**Wikidata**: [Q109810075](https://www.wikidata.org/wiki/Q109810075)  
**Source**: https://4ort.xyz/entity/louis-hallion


## References

1. Virtual International Authority File
2. Base biographique
3. BnF authorities
4. NUKAT
5. Alvin
6. La France savante