# Otto Barkan

> American ophthalmologist

**Wikidata**: [Q113028743](https://www.wikidata.org/wiki/Q113028743)  
**Source**: https://4ort.xyz/entity/otto-barkan


## References

1. Geni.com
2. [Source](https://d-nb.info/gnd/125995644)
3. [OTTO BARKAN](https://bjo.bmj.com/content/bjophthalmol/42/8/512.1.full.pdf)
4. [Source](https://www.geni.com/people/Otto-Barkan/6000000035368907515)