# William John Black

> American toxicologist & executive (1972-)

**Wikidata**: [Q131290110](https://www.wikidata.org/wiki/Q131290110)  
**Source**: https://4ort.xyz/entity/william-john-black


## References

1. LinkedIn
2. ResearchGate
3. Arnetminer
4. [Source](https://www.truepeoplesearch.com/find/person/pr402u0948r29n90unun)
5. OpenCorporates