Faces of black lung
| Image |  |
|---|---|
| Description | NIOSH video published in 2008 |
| Author/s |
author: Edward L. Petsonk |
| Publication date | June 1, 2008 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |