# Otakar Duffek

> Czech physician (1875-1943)

**Wikidata**: [Q110962938](https://www.wikidata.org/wiki/Q110962938)  
**Source**: https://4ort.xyz/entity/otakar-duffek


## References

1. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=540f71a0efab42e0a7787453a0670c12&scan=327#scan327)
2. Students of the Universities of Prague 1882–1945