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Comparing the fit of N95, KN95, surgical, and cloth face masks and assessing the accuracy of fit checking
O’Kelly E,
Arora A,
Pirog S,
Ward J,
Clarkson PJ
(2021)
Comparing the fit of N95, KN95, surgical, and cloth face masks and assessing the accuracy of fit checking.
PLOS ONE 16(1): e0245688.
https://doi.org/10.1371/journal.pone.0245688