# COPD and occupational exposures: a case-control study

> abstract published in 2006

**Wikidata**: [Q26271974](https://www.wikidata.org/wiki/Q26271974)  
**Source**: https://4ort.xyz/entity/copd-and-occupational-exposures-a-case-control-study-q26271974


## References

1. NIOSHTIC-2
2. Source