Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach.

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Clase CM, Fu EL, Joseph M, Beale RCL, Dolovich MB, Jardine M, Mann JFE, Pecoits-Filho R, Winkelmayer WC, Carrero JJ

Ann Intern Med 173 (6) 489-491 [2020-09-15; online 2020-05-22]

Type: Other

PubMed 32441991

DOI 10.7326/M20-2567

Crossref 10.7326/M20-2567

pmc: PMC7277485