# Howard Holtzer

> American developmental and cell biologist

**Wikidata**: [Q108234247](https://www.wikidata.org/wiki/Q108234247)  
**Source**: https://4ort.xyz/entity/howard-holtzer


## References

1. Howard Holtzer – Developmental and cell biologist 1922–2014
2. IdRef
3. Guggenheim Fellows database
4. Virtual International Authority File
5. [Source](https://www.inquirer.com/philly/obituaries/20141203_Howard_Holtzer__92__Penn_medical_researcher_and_professor.html)