Maschera giu', Adam Kadmon

Un breve riassunto delle ultime ricerche sull'efficacia delle mascherine.
Ian T. Liu, J.D., Vinay Prasad, M.D., Jonathan L. Darrow, S.J.D., “Evidence of Community Cloth Face Masking to Limit the Spread of SARS-CoV-2: A Critical Review,” Cato Institute, November 8, 2021: https://www.cato.org/sites/cato.org/files/2021-11/working-paper-64.pdf