# Roland Keller

> Swiss pulmonologist (1938-2020)

**Wikidata**: [Q107379850](https://www.wikidata.org/wiki/Q107379850)  
**Source**: https://4ort.xyz/entity/roland-keller-q107379850


## References

1. [Source](https://www.portraitarchiv.ch/portrait/show/305766)