# Black lung benefits

> publication published in 1973

**Wikidata**: [Q28950504](https://www.wikidata.org/wiki/Q28950504)  
**Source**: https://4ort.xyz/entity/black-lung-benefits


## References

1. NIOSHTIC-2
2. [DOI.org query endpoint](https://doi.org/10.1001/JAMA.1973.03220080052021)