The protective performance of reusable cloth face masks, disposable procedure masks, KN95 masks and N95 respirators: Filtration and total inward leakage | PLOS ONE
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Reusability Comparison of Melt-Blown vs Nanofiber Face Mask Filters for Use in the Coronavirus Pandemic | ACS Applied Nano Materials
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Quantitative Performance Analysis of Respiratory Facemasks Using Atmospheric and Laboratory Generated Aerosols Following with Gamma Sterilization - Aerosol and Air Quality Research
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Amazon.com: KN95 – Disposable Face Mask | Includes 20 Masks | 5-Ply Layer PM 2.5 Protection | Multiuse Dust & Particle Filtration | Adjustable Nose Piece & Elastic Ear Loop | Comfortable
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