# Ib Ostenfeld

> Danish psychiatrist

**Wikidata**: [Q85801519](https://www.wikidata.org/wiki/Q85801519)  
**Source**: https://4ort.xyz/entity/ib-ostenfeld


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. CiNii Research
4. Dansk Biografisk Leksikon
5. [Source](http://catalogo.pusc.it/auth/59129)
6. Catalogo of the National Library of India