# Mściwój Semerau-Siemianowski

> Polish cardiologist (1885-1953)

**Wikidata**: [Q29016442](https://www.wikidata.org/wiki/Q29016442)  
**Source**: https://4ort.xyz/entity/m-ciw-j-semerau-siemianowski


## References

1. Virtual International Authority File
2. Czech National Authority Database
3. Sejm-Wielki.pl