# Carl Otto

> Danish physician, pharmacologist and phrenologist (1795-1879)

**Wikidata**: [Q38618656](https://www.wikidata.org/wiki/Q38618656)  
**Source**: https://4ort.xyz/entity/carl-otto-q38618656


## References

1. Integrated Authority File
2. Virtual International Authority File
3. LIBRIS
4. CERL Thesaurus
5. Dansk Biografisk Leksikon
6. Base biographique
7. [LIBRIS](http://libris.kb.se/97mqvrvt4xxlpbn)