Do N95 respirators provide 95% protection level against airborne viruses, and how adequate are surgical masks?
| Image |  |
|---|---|
| Description | scientific article published in March 2006 |
| Author/s | |
| Publication date | March 1, 2006 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |