| LC control no. | sh 85078909 |
|---|---|
| LC classification | HD7264 Labor RC773 RC775 Internal medicine |
| Topical heading | Lungs--Dust diseases |
| Variant(s) | Anthracosis Black lung Chalicosis Dust diseases Pneumoconiosis Pneumokoniosis |
| See also | Lungs--Diseases Occupational diseases |
 |  |  |