# Kaljo Villako

> Estonian medical researcher and physician (1919-2001)

**Wikidata**: [Q25520069](https://www.wikidata.org/wiki/Q25520069)  
**Source**: https://4ort.xyz/entity/kaljo-villako


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Faceted Application of Subject Terminology
4. Library of Congress Authorities
5. Virtual International Authority File