Munnbeskyttelse under koronaviruspandemien (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Munnbeskyttelse under koronaviruspandemien" in Norwegian language version.

refsWebsite

Global rank Norwegian rank

1smartairfilters.com

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cdc.gov

«Recommendation Regarding the Use of Cloth Face Coverings, Especially in Areas of Significant Community-Based Transmission» (på engelsk).

europa.eu

ecdc.europa.eu

«Using face masks in the community – Reducing COVID-19 transmission from potentially asymptomatic or pre-symptomatic people through the use of face masks» (på engelsk).

smartairfilters.com

Wei, Neo Kang (6. mai 2019). «What is PM0.3 and Why Is It Important?». Smart Air Filters.

who.int

«Q&A: Masks and COVID-19» (på engelsk). World Health Organization.