Verifying shelf life for NIOSH Approved® filtering facepiece respirators (FFRs)
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| Description | NIOSH ppe case notes published in 2023 |
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author: Joseph E. Schall Susan M. Moore Lee A. Greenawald John R. Powers |
| Publication date | March 1, 2023 |
| Language | English |
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| Missing/wrong data? | Edit Wikidata item |