CC BY-NC-ND 4.0 · Int Arch Otorhinolaryngol 2021; 25(02): e175-e176
DOI: 10.1055/s-0041-1728716
Editorial
Special Article COVID-19
COVID-19: Priority Use of N95 Mask or Double Mask
Authors
-
Geraldo Pereira Jotz
1
Dean of Innovation and Institutional Affairs, Universidade Federal do Rio Grande do
Sul (UFRGS), Porto Alegre, RS, Brazil
-
Fatima Cristina Mendes de Matos
2
Head and Neck Department, Universidade de Pernambuco (UPE), Recife, PE, Brazil