DOI:
10.1055/s-00025477
International Archives of Otorhinolaryngology
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References
CDC - Centers for Disease Control and Prevention.
Considerations for Covering N95s to Extend Use [Internet].
June 16, 2020. Accessed Mar 24, 2021 at:
https://blogs.cdc.gov/niosh-science-blog/2020/06/16/
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